Chef and Chapters CodeChef Solution

Problem – Chef and Chapters CodeChef Solution

This semester, Chef took X courses. Each course has Y units and each unit has Z chapters in it.

Find the total number of chapters Chef has to study this semester.

Input Format

  • The first line will contain T, the number of test cases. Then the test cases follow.
  • Each test case consists of a single line of input, containing three space-separated integers X,Y, and Z.

Output Format

For each test case, output in a single line the total number of chapters Chef has to study this semester.

Constraints

  • 1 \leq T \leq 10001≤T≤1000
  • 1 \leq X, Y, Z \leq 10001≤X,Y,Z≤1000

Sample 1:

Input: 3
1 1 1
2 1 2
1 2 3
Output: 1
4
6

Explanation:

Test case 1: There is only 1 course with 1 unit. The unit has 1 chapter. Thus, the total number of chapters is 1.

Test case 2: There are 2 courses with 1 unit each. Thus, there are 2 units. Each unit has 2 chapters. Thus, the total number of chapters is 4.

Test case 3: There is only 1 course with 2 units. Each unit has 3 chapters. Thus, the total number of chapters is 6.

Chef and Chapters CodeChef Solution in C++17

#include <iostream>
using namespace std;

int main() {
	int t;
	cin>>t;
	while(t--)
	{
	    int x,y,z;
	    cin>>x>>y>>z;
	    cout<<x*y*z<<endl;
	}
	return 0;
}

Chef and Chapters 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();
	  while(t-->0){
	      int a=sc.nextInt();
	      int b=sc.nextInt();
	      int c=sc.nextInt();
	      System.out.println(a*b*c);
	  }
	}
}

Chef and Chapters CodeChef Solution in Pyth 3

for i in range(int(input())):
    x,y,z=map(int,input().split())
    print(x*y*z)
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