# Find Remainder – CodeChef Solution

Hello, Coders!!

Today we will be solving Find Remainder CodeChef Problem in Python, Java and C++ whose code is FLOW002.

## Problem

Write a program to find the remainder when an integer A is divided by an integer B.

## Input

The first line contains an integer T, the total number of test cases. Then T lines follow, each line contains two Integers A and B.

## Output

For each test case, find the remainder when A is divided by B, and display it in a new line.

## Constraints

• 1 â‰¤ T â‰¤ 1000
• 1 â‰¤ A,B â‰¤ 10000

## Example

Input

``````3
1 2
100 200
40 15``````

Output

``````1
100
10``````

## Solution – Find Remainder CodeChef Solution

### Python

```#Solution Provided by CodingBroz
N = int(input())
while N > 0:
a, b = map(int, input().split())
Remainder = a % b
print(Remainder)
N = N - 1```

### Java

```import java.util.*;
import java.io.*;

public class Main{

public static void main(String[] args) throws IOException{
// TODO Auto-generated method stub
Scanner sc = new Scanner(System.in);
int t = sc.nextInt();
for(int i=0 ; i<t ; i++)
{
int a = sc.nextInt();
int b = sc.nextInt();

System.out.println(a%b);

}
}

}
ï»¿```

### C++

```#include <iostream>
using namespace std;

int main() {
int a,b,t,r;
cin>>t;
for(int i=0;i<t;i++)
{
cin>>a>>b;
r=a%b;
cout<<r<<endl;
}

return 0;
}```

Disclaimer: The above Problem (Find Remainder : FLOW002) is generated by CodeChef but the Solution is provided by CodingBroz. This tutorial is only for Educational and Learning Purposes.

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