1 test case wrong

#1

Could you please look into my code and tell me, which test case is missing. I have ignored divide and modulo by zero condition as it is mentioned in the constraints.

#include
using namespace std;
int main() {

char ch ;

cin >> ch;

while (ch != 'x' and ch != 'X') {



	long long int n1, n2;

	switch (ch) {

	case '+':	cin >> n1 >> n2;
		cout << n1 + n2 << endl;
		break;

	case '-':	cin >> n1 >> n2;
		cout << n1 - n2 << endl;
		break;

	case '*':	cin >> n1 >> n2;
		cout << n1 * n2 << endl;
		break;


	case '/': cin >> n1 >> n2;
		cout << float(n1) / n2 << endl;
		break;

	case '%': cin >> n1 >> n2;
		cout << n1 % n2 << endl;
		break;


	default:
		cout << "Invalid operation. Try again." << endl;

	}
	cin >> ch;

}
return 0;

}

#2

hello @raghavagrawal
remove float and then try.

#3

Yes, its working now. But, why is it so? Because while division of int by int we will get integer as ans…what if the inputs are 5/4 and it would show 1 instead of the actual ans?

#4

maybe because the test file contains only integer part as answer.

#5

But, test file must contain the actual ans, as it is the correct approach.

#6

you can check all testcases if u want.
you can find them iniside ur solution tab.

#7

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