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Re:谁帮我看看为什么WA啊!!!急!!!In Reply To:谁帮我看看为什么WA啊!!!急!!! Posted by:dayangou at 2008-07-13 22:28:46 > #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; > } 快速排序不是稳定的排序 Followed by: Post your reply here: |
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