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# Counting Words CodeChef Solution

## Problem – Counting Words CodeChef Solution

Harsh was recently gifted a book consisting of N pages. Each page contains exactly M words printed on it. As he was bored, he decided to count the number of words in the book.

Help Harsh find the total number of words in the book.

#### Input Format

• The first line of input will contain a single integer T, denoting the number of test cases.
• Each test case consists of two space-separated integers on a single line, N and M — the number of pages and the number of words on each page, respectively.

#### Output Format

For each test case, output on a new line, the total number of words in the book.

#### Constraints

• 1 \leq T \leq 1001≤T≤100
• 1 \leq N \leq 1001≤N≤100
• 1 \leq M \leq 1001≤M≤100

#### Sample 1:

Input: 4
1 1
4 2
2 4
95 42
Output: 1
8
8
3990


#### Explanation:

Test case 1: The book consists of only 1 page, and each page has only 1 word. Hence, the total number of words is 1.

Test case 2: The book consists of 4 pages, and each page has 2 words. Hence, the total number of words is 2+2+2+2=8.

Test case 3: The book consists of 2 pages, and each page has 4 words. Hence, the total number of words is 4+4=8.

Test case 4: The book consists of 95 pages, and each page has 42 words. Hence, the total number of words is 3990.

### Counting Words CodeChef Solution in C++17

#include <iostream>
using namespace std;

int main() {
int t;
cin>>t;
while(t--)
{
int N,M;
cin>>N>>M;
cout<<N*M<<endl;
}
return 0;
}


### Counting Words CodeChef Solution in Python3

# cook your dish here
t=int(input())
while t!=0:
n,m=map(int,input().split())
print(n*m)
t-=1

### Counting Words CodeChef Solution in Java

import java.util.*;
import java.lang.*;
import java.io.*;

class Codechef
{
public static void main (String[] args) throws java.lang.Exception
{
Scanner sc = new Scanner(System.in);
int T = sc.nextInt();
for(int i=0;i<T;i++){
int m = sc.nextInt();
int n = sc.nextInt();
System.out.println(m*n);
}
}
}

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