c++ if statement code example
Example 1: elseif c++
if( a == 10 ) {
cout << "Value of a is 10" << endl;
} else if( a == 20 ) {
// if else if condition is true
cout << "Value of a is 20" << endl;
}
Example 2: C++ if else
#include<iostream>
using namespace std;
int main()
{
int grade;
cin >> grade;
if( grade >= 60 )
cout << "You Pass!" << endl;
else
cout << "You Fail..." << endl;
return 0;
}
Example 3: if else program in c ++
// Program to check whether an integer is positive or negative
// This program considers 0 as a positive number
#include <iostream>
using namespace std;
int main() {
int number;
cout << "Enter an integer: ";
cin >> number;
if (number >= 0) {
cout << "You entered a positive integer: " << number << endl;
}
else {
cout << "You entered a negative integer: " << number << endl;
}
cout << "This line is always printed.";
return 0;
}
Example 4: if c++
int x = 20;
int y = 18;
if (x > y) {
cout << "x is greater than y";
}
Example 5: if else c++
if(condizione){
//Istruzione
}
else{
//Istruzione
}
Example 6: C++ if else
#include<iostream>
using namespace std;
int main()
{
int grade;
cin >> grade;
if( grade >= 60 )
{
cout << "You Pass!" << endl;
}
else
{
cout << "You Fail..." << endl;
}
return 0;
}