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谁帮我看看为什么WA啊!!!急!!!#include <iostream> #include <stdlib.h> using namespace std; int cmp ( const void *a , const void *b ) { return *(int *)a - *(int *)b; } int main() { int i,j,k,row,col,r=-1,m[100]={0}; char a[100][51],t=0; cin>>col>>row; for(i=0;i<row;i++) { for(j=0;j<=col;j++) { if(j!=col) cin>>a[i][j]; else a[i][j]=0; } } for(i=0;i<row;i++) { for(j=0;j<col;j++) { for(k=j+1;k<col;k++) { if(a[i][j]>a[i][k]) { a[i][col]++; } } } m[i]=int(a[i][col]); } for(i=0;i<row;i++) { for(j=0;j<=col;j++) { if(j!=col) cout<<a[i][j]; else cout<<int(a[i][j]); } cout<<endl; } qsort(m,row,sizeof(m[0]),cmp); // cout<<m[0]<<m[1]<<m[2]<<endl; for(i=0;i<row;i++) { for(j=0;;j++) { if( m[i]==int(a[j][col]) ) { t=j; break; } } for(k=0;k<col;k++) { cout<<a[t][k]; } cout<<endl; a[j][col]=-1; } return 0; } Followed by:
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