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问题描述
嗨我编码了这个程序...#include >< iostream.h > #include < conio.h > main(){ 字符 q; int y1，y2，p，o = 0 ; int m = 0 ，d = 0 ，g = 0 ，s = 0 ; int chart1 [ 10 ] [ 4 ] ; int chart3 [ 10 ] [ 4 ] ; int G [ 10 ] [ 4 ] ; int M [ 10 ] [ 4 ] ; int S [ 10 ] [ 4 ] ; int D [ 10 ] [ 4 ] ; int temp [ 4 ]; for ( int i = 0 ; i< ; 10; ++ i) for ( int j = 0 ; j< ; 4; ++ j){ G [i] [j] = 0 ; M [i] [j] = 0 ; S [i] [j] = 0 ; D [i] [j] = 0 ; } 字符 chart2 [ 10 ] [ 23 ] ; for ( int i = 0 ; i< ; = 9 ; ++ i){ chart1 [i] [ 0 ] =(1 + i); } for ( int j = 0 ; j< ; 10; ++ j){ int sum = 0 ; cout<< " 输入" <<<(j + 1)<< " 播放器编号:" ; cin>> chart1 [j] [ 1 ]; cout<< " \ n请选择"<<(j + 1)<<< ; " 球员位置(请以大写形式输入):" ; cin> q; 如果(q == ' G' )chart1 [j] [ 3 ] = ' G' ; 如果(q == ' M' )chart1 [j] [ 3 ] = ' M' ; 如果(q == ' S' )chart1 [j] [ 3 ] = ' S' ; 如果(q == ' D' )chart1 [j] [ 3 ] = ' D' ; cout<< " \ nplz输入"<<(j +1)<< " 播放器" ; cout<< " \您要输入多少对年份?" ; cin> p; for ( int v = 0 ; v< ; p; ++ v){> cout<< " \ nplz输入年份" <<(v + 1)< < " :" ; cin> y1; cout<< " \ nplz输入年份'" <<(v + 1)< ;< " :" ; cin> y2; sum =和+(y2-y1); chart1 [j] [ 2 ] = sum; } } for ( int j = 0 ; j< ; 20; ++ j){ for ( int i = 0 ; i< ; 10; ++ i){ 如果(chart1 [i + 1] [ 2 ]> chart1 [i] [ 2 ]){ temp [ 0 ] = chart1 [i] [ 0 ]; temp [ 1 ] = chart1 [i] [ 1 ]; temp [ 2 ] = chart1 [i] [ 2 ]; temp [ 3 ] = chart1 [i] [ 3 ]; // --------------------- chart1 [i] [ 0 ] = chart1 [i + 1] [ 0 ]; chart1 [i] [ 1 ] = chart1 [i + 1] [ 1 ]; chart1 [i] [ 2 ] = chart1 [i + 1] [ 2 ]; chart1 [i] [ 3 ] = chart1 [i + 1] [ 3 ]; // ---------------------- chart1 [i + 1] [ 0 ] = temp [ 0 ]; chart1 [i + 1] [ 1 ] = temp [ 1 ]; chart1 [i + 1] [ 2 ] = temp [ 2 ]; chart1 [i + 1] [ 3 ] = temp [ 3 ]; // --------------------- }}} for ( int i = 0 ; i< ; 10; ++ i){// cout<< " \ n" ; // for ( int j = 0 ; j< ; 4; ++ j)// cout<< " " <<< chart1 [i] [j]; // } // cout<< " \ n" ; for ( int i = 0 ; i< ; 10; ++ i){// 如果(图表1 [i] [ 3 ] == ' D'){// for ( int j = 0 ; j< ; 4; ++ j){// D [o] [j] = chart1 [i] [j];} // ++ o;}} // // for ( int i = 0 ; i< ; 10; ++ i){// cout<< " \ n" ; // for ( int j = 0 ; j< ; 4; ++ j)// cout<< " " <<< D [i] [j]; // } // /// getch(); }
在我添加这部分之前
for ( int i = 0 ; i< 10; ++ i){// 如果(图表1 [i] [ 3 ] == ' D'){// for ( int j = 0 ; j< ; 4; ++ j){// D [o] [j] = chart1 [i] [j];} // ++ o;}} // // for ( int i = 0 ; i< ; 10; ++ i){// cout<< " \ n" ; // for ( int j = 0 ; j< ; 4; ++ j)// cout<< " " <<< D [i] [j]; // } // ///
chart1的输出如下所示:
6 1 7 71
5 20 4 83
8 24 4 68
10 80 4 77
7 23 3 68
9 17 3 68
2 8 2 68
3 14 2 83
4 16 2 77
1 9 1 68
但是添加这些代码后，chart1的输出为:
4239560 1638200 4207616 4263780
5 20 4 83
8 24 4 68
10 80 4 77
7 23 3 68
9 17 3 68
2 8 2 68
3 14 2 83
4 16 2 77
并且输入是:
1 9 1 D
2 8 2 D
3 14 2 S
4 16 2 M
5 20 4 S
6 1 7 G
7 23 3 D
8 24 4 D
9 17 3 M
10 80 4 D
为什么在添加该代码后输出更改?
解决方案
hii coded this pro...
#include <iostream.h> #include <conio.h> main(){ char q; int y1,y2,p,o=0; int m=0,d=0,g=0,s=0; int chart1 [10][4]; int chart3 [10][4]; int G [10][4]; int M [10][4]; int S [10][4]; int D [10][4]; int temp[4]; for(int i=0;i<10;++i) for(int j=0;j<4;++j){ G[i][j]=0; M[i][j]=0; S[i][j]=0; D[i][j]=0; } char chart2 [10][23]; for(int i=0;i<=9;++i){ chart1[i][0]=(1+i); } for(int j=0;j<10;++j){ int sum=0; cout<<"Enter the "<<(j+1)<<" player number:"; cin>>chart1[j][1]; cout<<"\nplease select the "<<(j+1)<<" player position(please ENTER IN CAPITAL FORM):"; cin>>q; if(q=='G') chart1[j][3]='G'; if(q=='M') chart1[j][3]='M'; if(q=='S') chart1[j][3]='S'; if(q=='D') chart1[j][3]='D'; cout<<"\nplz enter the year1-year'1 of "<<(j+1)<<" player"; cout<<"\nhow many pair years do you want to enter?"; cin>>p; for(int v=0;v<p;++v){> cout<<"\nplz enter the year"<<(v+1)<<":"; cin>>y1; cout<<"\nplz enter the year'"<<(v+1)<<":"; cin>>y2; sum = sum +(y2-y1); chart1[j][2]=sum; } } for(int j=0;j<20;++j){ for(int i=0;i<10;++i){ if(chart1[i+1][2]>chart1[i][2]){ temp[0]=chart1[i][0]; temp[1]=chart1[i][1]; temp[2]=chart1[i][2]; temp[3]=chart1[i][3]; //--------------------- chart1[i][0]=chart1[i+1][0]; chart1[i][1]=chart1[i+1][1]; chart1[i][2]=chart1[i+1][2]; chart1[i][3]=chart1[i+1][3]; //---------------------- chart1[i+1][0]=temp[0]; chart1[i+1][1]=temp[1]; chart1[i+1][2]=temp[2]; chart1[i+1][3]=temp[3]; //--------------------- } }} for(int i=0;i<10;++i){// cout<<"\n";// for(int j=0;j<4;++j)// cout<<" "<<chart1[i][j];// }// cout<<"\n"; for(int i=0;i<10;++i){// if(chart1[i][3]=='D'){// for(int j=0;j<4;++j){// D[o][j]=chart1[i][j];}// ++o;}}// // for(int i=0;i<10;++i){// cout<<"\n";// for(int j=0;j<4;++j)// cout<<" "<<D[i][j];// }// /// getch(); }
before i add this part
for(int i=0;i<10;++i){// if(chart1[i][3]=='D'){// for(int j=0;j<4;++j){// D[o][j]=chart1[i][j];}// ++o;}}// // for(int i=0;i<10;++i){// cout<<"\n";// for(int j=0;j<4;++j)// cout<<" "<<D[i][j];// }// ///
the output of chart1 is something like this:
6 1 7 71
5 20 4 83
8 24 4 68
10 80 4 77
7 23 3 68
9 17 3 68
2 8 2 68
3 14 2 83
4 16 2 77
1 9 1 68
but after adding those codes the output of chart1 is:
4239560 1638200 4207616 4263780
5 20 4 83
8 24 4 68
10 80 4 77
7 23 3 68
9 17 3 68
2 8 2 68
3 14 2 83
4 16 2 77
and also the input is:
1 9 1 D
2 8 2 D
3 14 2 S
4 16 2 M
5 20 4 S
6 1 7 G
7 23 3 D
8 24 4 D
9 17 3 M
10 80 4 D
WHY after adding that code the output change?
what should i do?
解决方案
这篇关于C ++中的数组问题的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！