What is the difference between if and else statement in C++

Answer 1

if and else is a conditional statement, which executes when certain condition is met.
eg:

int x = 6;
if (x>5) {
cout << "hello";
}
else {
cout<< "hi";
}

//outputs hello

Answer 2

Else needs an If statement before it, but an if statement works alone. If your condition in the if statement if false the else block will be executed:
if (condition) {
code;
}
else { //if the condition of the if before is false the else block will be executed
code;
}

Answer 3

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