LightOJ1214 Large Division
/*
LightOJ1214 Large Division
http://lightoj.com/login_main.php?url=volume_showproblem.php?problem=1214 数论 同余定理 题意:大整数取余
*
*
*
*
*/ #include <cstdio>
#include <cstring>
using namespace std;
char s[];
int main()
{
int t;
scanf("%d",&t);
long long b;
for(int i=;i<=t;i++)
{
printf("Case %d: ",i);
getchar();
scanf("%s",s);
scanf("%lld",&b);
int n=strlen(s);
long long num=0LL;
for(int i=;i<n;i++)
{
if(s[i]=='-')
continue;
num=(num*10LL+s[i]-'')%b;
}
if(num==0LL)
printf("divisible\n");
else
printf("not divisible\n");
}
return ;
}
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