If i want to take input from user and according to that i want to show that person is fail or pass then what i have to do.

Question

include <iostream>
using namespace std;

int main()
{
int mark = 90;

if (mark < 50) {
cout << "You failed." << endl;
}
else {
cout << "You passed." << endl;
}

return 0;
}

Answer 1

https://code.sololearn.com/cqYQc588Gl0Q/#cpp

#include <iostream>
using namespace std;

int main()
{
int mark;

cout << "Please enter grade: \n";
cin >> mark;

if (mark < 50) {
cout << "You failed." << endl;
}
else {
cout << "You passed." << endl;
}

return 0;
}