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<blockquote data-quote="Trung Kiên" data-source="post: 136327" data-attributes="member: 3"><p><span style="font-size: 15px"><span style="font-family: 'arial'">Kiểu mảng:</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'">1.</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'">[code]</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'">Uses Crt;</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'">Type Mang = ARRAY[1..50] Of Integer;</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'">Var A:Mang;</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> N,i,Max:Integer;</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'">Begin</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> {Nhập mảng}</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> Write(‘Nhap N=’); Readln(N);</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> For i:=1 To N Do</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> Begin</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> Write(‘A[‘,i,’]=’); Readln(A[i]);</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> End;</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> {Tìm phần tử lớn nhất}</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> Max:=A[1];</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> For i:=2 To N Do</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> If Max<A[i] Then Max:=A[i];</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> {In kết quả ra màn hình}</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> Writeln(‘Phan tu lon nhat cua mang: ’, Max);</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> Readln;</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'">End.</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'">[/code]</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"></span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'">2.</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'">[code]</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'">Uses Crt;</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'">Type Mang = ARRAY[1..50] Of Integer;</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'">Var A:Mang;</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> N,i,S:Integer;</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'">Begin</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> {Nhập mảng}</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> Write(‘Nhap N=’); Readln(N);</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> For i:=1 To N Do</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> Begin</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> Write(‘A[‘,i,’]=’); Readln(A[i]);</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> End;</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> {Tính tổng}</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> S:=0;</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> For i:=1 To N Do</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> If A[i]<0 Then S:=S+A[i]*A[i];</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> {In kết quả ra màn hình}</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> Writeln(‘S= ’, S);</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> Readln;</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'">End.</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'">[/code]</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"></span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'">3.</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'">[code]</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'">Uses Crt;</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'">Type Mang = ARRAY[1..50] Of Integer;</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'">Var A:Mang;</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> N,i,j,Tam:Integer;</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'">Begin</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> {Nhập mảng}</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> Write(‘Nhap N=’); Readln(N);</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> For i:=1 To N Do</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> Begin</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> Write(‘A[‘,i,’]=’); Readln(A[i]);</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> End;</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> {Sắp xếp}</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> For i:=1 To N-1 Do</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> For j:=i+1 To N Do</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> If A[i]>A[j] Then</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> Begin</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> Tam:=A[i]; A[i]:=A[j]; A[j]:=Tam;</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> End;</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> {In kết quả ra màn hình}</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> Writeln(‘Ket qua sau khi sap xep:’);</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> For i:=1 To N Do Write(A[i]:5);</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> Readln;</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'">End.</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'">[/code]</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"></span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'">4.</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'">[code]</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'">Uses Crt;</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'">Type Mang = ARRAY[1..50] Of Integer;</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'">Var A:Mang;</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> N,i,x:Integer;</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"></span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'">Function TimKiem(x, N: Integer; A:Mang):Integer;</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'">Var i:Integer;</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> Begin</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> I:=1;</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> While (I <= N) and (X<>A[I]) do I:=I+1;</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> If I <= N Then Timkiem:=I Else Timkiem:=0;</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> End;</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"></span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'">Begin</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> {Nhập mảng}</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> Write(‘Nhap N=’); Readln(N);</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> For i:=1 To N Do</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> Begin</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> Write(‘A[‘,i,’]=’); Readln(A[i]);</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> End;</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> Write(‘Nhap X=’); Readln(x);</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> {Kết quả tìm kiếm}</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> If TimKiem(X,N,A)<>0 Then</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> Writeln(‘Vi tri cua X trong mang la:’, TimKiem(X,N,A))</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> Else Writeln(‘X khong co trong mang.’);</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> Readln;</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'">End.</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'">[/code]</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"></span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'">5.</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"></span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'">[code]</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'">Function TimKiemNhiPhan(X, N: Integer; A: Mang):Integer;</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'">Var dau,cuoi,giua:Integer;</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> Found:Boolean;</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'">Begin</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> dau:=1; {điểm mút trái của khoảng tìm kiếm}</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> cuoi:=N; {điểm mút phải của khoảng tìm kiếm}</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> Found:=False; {chưa tìm thấy}</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> While (dau <=cuoi) and (Not Found) Do</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> Begin</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> giua:=(dau + cuoi) Div 2;</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> If X = A[giua] Then Found:=True {đã tìm thấy}</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> Else</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> If X > A[giua] Then dau:=giua+1</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> Else cuoi:=giua-1;</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> End;</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> If Found Then TimKiemNhiPhan:= giua Else TimKiemNhiPhan:=0;</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'">End.</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'">[/code]</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"></span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'">6.</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"></span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'">[code]</span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'">uses crt; </span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'">const phay=','; </span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'">type ArrInt = array[1..50, 1..50] of integer; </span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'">var i, j, n, m: integer; </span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> a,b: ArrInt; </span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'">begin </span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> clrscr; </span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> write('Nhap so dong N va so cot M: '); </span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> readln(m,n); </span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> for i := 1 to m do </span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> for j := 1 to n do </span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> Begin </span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> write ( ' A[', i, phay , j, '] = ' ) ; </span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> readln ( a[i, j] ) ; </span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> End ; </span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> for i := 1 to n do </span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> for j := 1 to m do </span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> b[i,j]:=a[j,i]; </span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> for i := 1 to n do </span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> begin </span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> for j := 1 to m do </span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> write( b[i, j]:4 ) ; </span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> writeln; </span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> end; </span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'"> readln; </span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'">end. </span></span></p><p><span style="font-size: 15px"><span style="font-family: 'arial'">[/code]</span></span></p></blockquote><p></p>
[QUOTE="Trung Kiên, post: 136327, member: 3"] [SIZE=4][FONT=arial]Kiểu mảng: 1. [code] Uses Crt; Type Mang = ARRAY[1..50] Of Integer; Var A:Mang; N,i,Max:Integer; Begin {Nhập mảng} Write(‘Nhap N=’); Readln(N); For i:=1 To N Do Begin Write(‘A[‘,i,’]=’); Readln(A[i]); End; {Tìm phần tử lớn nhất} Max:=A[1]; For i:=2 To N Do If Max<A[i] Then Max:=A[i]; {In kết quả ra màn hình} Writeln(‘Phan tu lon nhat cua mang: ’, Max); Readln; End. [/code] 2. [code] Uses Crt; Type Mang = ARRAY[1..50] Of Integer; Var A:Mang; N,i,S:Integer; Begin {Nhập mảng} Write(‘Nhap N=’); Readln(N); For i:=1 To N Do Begin Write(‘A[‘,i,’]=’); Readln(A[i]); End; {Tính tổng} S:=0; For i:=1 To N Do If A[i]<0 Then S:=S+A[i]*A[i]; {In kết quả ra màn hình} Writeln(‘S= ’, S); Readln; End. [/code] 3. [code] Uses Crt; Type Mang = ARRAY[1..50] Of Integer; Var A:Mang; N,i,j,Tam:Integer; Begin {Nhập mảng} Write(‘Nhap N=’); Readln(N); For i:=1 To N Do Begin Write(‘A[‘,i,’]=’); Readln(A[i]); End; {Sắp xếp} For i:=1 To N-1 Do For j:=i+1 To N Do If A[i]>A[j] Then Begin Tam:=A[i]; A[i]:=A[j]; A[j]:=Tam; End; {In kết quả ra màn hình} Writeln(‘Ket qua sau khi sap xep:’); For i:=1 To N Do Write(A[i]:5); Readln; End. [/code] 4. [code] Uses Crt; Type Mang = ARRAY[1..50] Of Integer; Var A:Mang; N,i,x:Integer; Function TimKiem(x, N: Integer; A:Mang):Integer; Var i:Integer; Begin I:=1; While (I <= N) and (X<>A[I]) do I:=I+1; If I <= N Then Timkiem:=I Else Timkiem:=0; End; Begin {Nhập mảng} Write(‘Nhap N=’); Readln(N); For i:=1 To N Do Begin Write(‘A[‘,i,’]=’); Readln(A[i]); End; Write(‘Nhap X=’); Readln(x); {Kết quả tìm kiếm} If TimKiem(X,N,A)<>0 Then Writeln(‘Vi tri cua X trong mang la:’, TimKiem(X,N,A)) Else Writeln(‘X khong co trong mang.’); Readln; End. [/code] 5. [code] Function TimKiemNhiPhan(X, N: Integer; A: Mang):Integer; Var dau,cuoi,giua:Integer; Found:Boolean; Begin dau:=1; {điểm mút trái của khoảng tìm kiếm} cuoi:=N; {điểm mút phải của khoảng tìm kiếm} Found:=False; {chưa tìm thấy} While (dau <=cuoi) and (Not Found) Do Begin giua:=(dau + cuoi) Div 2; If X = A[giua] Then Found:=True {đã tìm thấy} Else If X > A[giua] Then dau:=giua+1 Else cuoi:=giua-1; End; If Found Then TimKiemNhiPhan:= giua Else TimKiemNhiPhan:=0; End. [/code] 6. [code] uses crt; const phay=','; type ArrInt = array[1..50, 1..50] of integer; var i, j, n, m: integer; a,b: ArrInt; begin clrscr; write('Nhap so dong N va so cot M: '); readln(m,n); for i := 1 to m do for j := 1 to n do Begin write ( ' A[', i, phay , j, '] = ' ) ; readln ( a[i, j] ) ; End ; for i := 1 to n do for j := 1 to m do b[i,j]:=a[j,i]; for i := 1 to n do begin for j := 1 to m do write( b[i, j]:4 ) ; writeln; end; readln; end. [/code][/FONT][/SIZE] [/QUOTE]
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