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- Sun Apr 01, 2012 7:36 pm
- Forum: Volume 105 (10500-10599)
- Topic: 10591 - Happy Number
- Replies: 61
- Views: 28605
Re: 10591 - Happy Number
#include<stdio.h> #include<math.h> int main() { int t,i; scanf("%d",&t); //int n,sum=0,j,p; // p=sqrt(n); for(i=1;i<=t;i++) { int n,sum=0,j,p,s; scanf("%d",&n); p=n; while(p>=9) { for(j=p;j>0;j=j/10) { s=j%10; sum=sum+s*s; } p=sum; sum=0; } if(p==1) printf("Case #%d:...