Pagini recente » Cod sursa (job #244789) | Cod sursa (job #308725) | Cod sursa (job #1787764) | Cod sursa (job #192458) | Cod sursa (job #171871)
Cod sursa(job #171871)
#include<stdio.h>
long long mod(long long a,long long b,long long c)
{if(b==1) return a%c;
else if(b%2==0) return (mod(a,b/2,c)*mod(a,b/2,c))%c;
else return (mod(a,b-1,c)*mod(a,1,c))%c;
}
long long sumdiv(long long a,long long b,long long c)
{if(b==0) return 1%c;
else if(b%2==0) return mod(a,b,c)+sumdiv(a,b/2,c);
else return mod(a,b,c)+sumdiv(a,b-1,c);
}
int main()
{long long a,b,p;
FILE*f=fopen("sumdiv.in","r");
FILE*g=fopen("sumdiv.out","w");
fscanf(f,"%lld %lld",&a,&b);
p=sumdiv(a,b,9901);
fprintf(g,"%lld",p);
fcloseall();
}