Please help me know what’s wrong with my code?

general
1

As I was participating in today’s contest START100, my solution again got rejected due to incompletion of sub task, when again, correct outputs were there. I am not able to understand how to know the subtask in contest problems.
My solution:
https://www.codechef.com/viewsolution/1020480416

When i debugged the code (as per a new feature):
It showed:
Solution Failed on following Input
1
4
Your Output

2 1.0 1.0

But isn’t the output correct here, as per the problem?

2

@jade764
plzz refer the following solution for better understanding for the logic.

#include <iostream>
using namespace std;

int main() {
	// your code goes here
	int t;
	cin>>t;
	while(t--)
	{
	    int n;
	    cin>>n;
	    cout<<1<<" "<<1<<" "<<n-2<<endl;
	}
	return 0;
}
3

@jade764
the correct solution for this is
include
using namespace std;

int main() {
// your code goes here
int t; cin>>t;
while(t–){
int n; cin>>n;
cout << n-2 << 1 << " " << 1 << " " <<endl;
}
return 0;
}

Explanation:-

  1. int T; cin >> T;
    : This line of code reads an integer Tfrom the standard input.T` represents the number of test cases.
  2. while (T–)
    {: This is a while loop that iterates for each test case. The T-- decrement operator decreases the value of T by 1 in each iteration, and the loop continues until T becomes zero.
  3. int N; cin >> N;
    : Inside the loop, this line of code reads an integer Nfrom the standard input.N` represents the total number of chocolates for the current test case.
  4. N - 2; : It calculates the number of chocolates by subtracting 2 from the total number of chocolates N . This is done to ensure that every it has at least one chocolate, as required by the problem statement.
4

Ok, thank you so much for your response.

5

Ok, thank you…

6

There are some logical issue with your code, try below code to fix the issue.

N = int(input())

for _ in range(N):
    a = int(input())
    if a % 2 == 0:
        if (a - 2) // 2 % 2 != 0:
            print(2, (a - 2) // 2, (a - 2) // 2)
        else:
            print(4, (a - 4) // 2, (a - 4) // 2)
    else:
        print(3, (a - 3) // 2, (a - 3) // 2)

Thanks

7

Hi Jade,
I hope you have figured out the answer, and Kudos for that.
Just in case you have not.

The Statement says :
For each test case, output on a new line, three space-separated integers denoting the number of chocolates in each jar after distribution.

for your output two of three solutions are float.

I hope that helps