Big Number

最新推荐文章于 2025-08-24 11:06:10 发布

转载最新推荐文章于 2025-08-24 11:06:10 发布 · 74 阅读

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#java

Time Limit : 2000/1000ms (Java/Other) Memory Limit : 65536/32768K (Java/Other)

Total Submission(s) : 34 Accepted Submission(s) : 24

Problem Description

As we know, Big Number is always troublesome. But it's really important in our ACM. And today, your task is to write a program to calculate A mod B. To make the problem easier, I promise that B will be smaller than 100000. Is it too hard? No, I work it out in 10 minutes, and my program contains less than 25 lines.

Input

The input contains several test cases. Each test case consists of two positive integers A and B. The length of A will not exceed 1000, and B will be smaller than 100000. Process to the end of file.

Output

For each test case, you have to ouput the result of A mod B.

Sample Input

2 3
12 7
152455856554521 3250

Sample Output

2
5
1521

#include<stdio.h>
#include<string.h>
char x[1000000];
int main()
{
    int n,i,j,k,a,b,c;
    while(scanf("%s%d",x,&n)!=EOF)
    {
       a=0;
       for(i=0;i<strlen(x);i++)
       {
         a=a*10+x[i]-'0';
         a=a%n;    
       }
       printf("%d\n",a);
    }
    return 0;
}