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感觉没错啊 求大神指点 哪里错了#include<iostream> using namespace std; int a[120]; int main() { int k=0; cin>>k; getchar(); for(int i=0;i<k;i++) cin>>a[i]; int temp=0; int point=0; for(int i=0;i<k-1;i++) { point=i; for(int j=i+1;j<k;j++){ if(a[j]<a[i]) point=j; } if(point !=i){ temp=a[point]; a[point]=a[i]; a[i]=temp;} } int sum=0; for(int i=0;i<(k+1)/2;i++) sum+=(a[i]+1)/2; cout<<sum<<endl; return 0; } Followed by: Post your reply here: |
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