conditional operator in cpp
//(expression 1) ? expression 2 : expression 3
//If expression 1 evaluates to true, then expression 2 is evaluated.
int x, y = 10;
x = (y < 10) ? 30 : 40;
cout << "value of x: " << x << endl; //prints 40
conditional operator in cpp
//(expression 1) ? expression 2 : expression 3
//If expression 1 evaluates to true, then expression 2 is evaluated.
int x, y = 10;
x = (y < 10) ? 30 : 40;
cout << "value of x: " << x << endl; //prints 40
ternary operator c++
//one ternary operator
statement ? if-true-do-this : if-false-do-this;
//if-statement version
if(statement){
if-true-do-this;
}else{
if-false-do-this;
}
//nested ternary operator
statement-1 ? if-true-do-this-1 : statement-2 ? if-true-do-this-2 : if-false-do-this-2;
//if-statement version
if(statement-1){
if-true-do-this-1;
}else {
if(statement-2){
if-true-do-this-2;
}else{
if-false-do-this-2;
}
}
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