#include<stdio.h> #include<math.h> int main(){ long int n,sum,k=0; while(scanf("%d",&n)!=EOF) { sum=0; if(n<=3) { sum=5; k++; } else { n-=3; sum=5+1.5*n+0.5; k++; } printf("Case #%d: %d\n",k,sum); } return 0; } |
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