Submission #616205

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Source Code Expand

#include <stdio.h>
int main(){
    int n;
    int a=25;
    int i=0;
    int ii=0;
    int b=1;
    scanf("%d",&n);
    while(a<=n){
        i++;
        while(ii<i){
            b=b*10;
            ii++;
        }
        a=a*b;
        a=a+25;
        b=0;
    }
    printf("%d\n",i);
    return 0;
}

Submission Info

Judge Result