Hello World на разных языках
Python 3
import sys
input = sys.stdin.read()
tokens = input.split()
a = int(tokens[0])
b = int(tokens[1])
print(a + b)
C++
#include <iostream>
int main(){
int a = 0;
int b = 0;
int sum = 0;
std::cin >> a;
std::cin >> b;
sum = a + b;
std::cout << sum;
return 0;
}
Java
import java.util.Scanner;
class Main {
public static void main(String[] args) {
Scanner s = new Scanner(System.in);
int a = s.nextInt();
int b = s.nextInt();
System.out.println(a + b);
}
}