Nested ternary operator

Question

Can someone explain me how this works ?

int a = (30>20)?(4>1)?20:10:5;

outputs
T+T = 20
F+F = 5
T+F = 10
F+T = 5

Answer 1

🇮🇳Vivek🇮🇳 you're missing a closing curly brace '}' for the nested else statement, but otherwise yes that is equivalent.

Answer 2

if(30 >20) {
if(4>1) {
return 20
}else {
return 10
}else {
return 5
}
}

This is what I think.

Answer 3

ChaoticDawg thanks for checking.

Answer 4

#include <iostream>
using namespace std;
int main()
{
// Here is Nested ternary operator example

int a = (10>20)?(0>1)?20:10:5;
cout<<a<<endl;

// Solution with if-else

if (10>20) cout << "20"<<endl;
else if (0>1)cout << "10"<<endl;
else cout << "5" << endl;
return 0;
}

/*
OUTPUTS
T+T = 20
F+F = 5
T+F = 10
F+T = 5
*/

// Adding the code here hope it may help others. Thanks for your answers.