1 solutions
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0
C :
#include<stdio.h> int main() { int n,m,sum,i,b=0; float ave; while(~scanf("%d",&n)) { sum=0;b++; if(!n) { if(b>1) printf("\n"); printf("0.000\n"); } else { for(i=0;i<n;i++) { scanf("%d",&m); sum+=m; } ave=1.0*sum/n; if(b>1) printf("\n"); printf("%.3f\n",ave); } } return 0; }
- 1
Information
- ID
- 19231
- Time
- 1000ms
- Memory
- 128MiB
- Difficulty
- (None)
- Tags
- # Submissions
- 0
- Accepted
- 0
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