/// <reference types="/home/linuxbrew/.linuxbrew/lib/node_modules/@types/node" />

function main(data: string): void {
	const input = data.trim().split(/\s+/);
	const A = parseInt(input.shift());
	const B = parseInt(input.shift());
	const S = input.shift();
	console.log(A + B, S);
}

main(require('fs').readFileSync('/dev/stdin', 'utf-8'));