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此题好像有问题,我认为我的正确,可提交确不正确,那位大牛帮我看一下#include<iostream> using namespace std; int main() { typedef char *cArrayPtr; typedef int *intPtr; int m,n,i,j,sum=0,temp; while(cin>>m>>n) { intPtr c; c=new int[n]; char v[100]; cArrayPtr * p =new cArrayPtr[n]; for(i=0;i<n;i++) p[i]=new char[m]; for(int i=0;i<n;i++) for(j=0;j<m;j++) cin>>p[i][j]; for( i=0;i<n;i++) { for(j=0;j<m;j++) { for(int k=j;k<m-1;k++) if(p[i][j]>p[i][k+1]) sum++; } c[i]=sum; sum=0; } for (i=0;i<n;i++) for(j=i;j<n;j++) if(c[i]>c[j]) { strcpy(v,p[i]),temp=c[i]; strcpy(p[i],p[j]),c[i]=c[j]; strcpy(p[j],v),c[j]=temp; } for(i=0;i<n;i++) { for(j=0;j<m;j++) cout<<p[i][j]; cout<<endl; } } return 0; } Followed by: Post your reply here: |
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