Ad Code

Responsive Advertisement

Three Boxes solution - Codechef

 Video approch: 

    


Read problem statements in BengaliMandarin ChineseRussian, and Vietnamese as well.

Chef has 3 boxes of sizes AB, and C respectively. He puts the boxes in bags of size D (ABCD). Find the minimum number of bags Chef needs so that he can put each box in a bag. A bag can contain more than one box if the sum of sizes of boxes in the bag does not exceed the size of the bag.

Input Format

  • The first line contains T denoting the number of test cases. Then the test cases follow.
  • Each test case contains four integers ABC, and D on a single line denoting the sizes of the boxes and bags.

Output Format

For each test case, output on a single line the minimum number of bags Chef needs.

Constraints

  • 1T100
  • 1ABCD100

Subtasks

Subtask 1 (100 points): Original constraints

Sample Input 1 

3
2 3 5 10
1 2 3 5
3 3 4 4

Sample Output 1 

1
2
3

Explanation

Test case 1: The sum of sizes of boxes is 2+3+5=10 which is equal to the size of a bag. Hence Chef can put all three boxes in a single bag.

Test case 2: Chef can put boxes of size 1 and 3 in one bag and box of size 2 in another bag.

Test case 3: Chef puts all the boxes in separate bags as there is no way to put more than one box in a single bag.

Three Boxes solution :

#include <iostream>

using namespace std;


int main() {

// your code goes here

int t;

cin>>t;

while(t--){

    int a, b, c, d;

    cin>>a>>b>>c>>d;

    if((a+b+c)<=d){

        cout<<1<<endl;

    }

    else if((a+b)<=d){

        cout<<2<<endl;

    }

    else{

        cout<<3<<endl;

    }

}

return 0;

}


Post a Comment

0 Comments

Close Menu