console.log("Hello World!");
console.log(`강한친구 대한육군
강한친구 대한육군`);
const fs = require('fs');
const inputData = fs.readFileSync(0, 'utf8').toString().split(' ');
const A = parseInt(inputData[0]);
const B = parseInt(inputData[1]);
console.log(A+B);
const fs = require('fs');
const inputData = fs.readFileSync(0, 'utf8').toString().split(' ');
const A = parseInt(inputData[0]);
const B = parseInt(inputData[1]);
console.log(A - B);
const input = require('fs').readFileSync('dev/stdin').toString().split(' ');
const A = parseInt(input[0]);
const B = parseInt(input[1]);
console.log(A * B);
const input = require('fs').readFileSync('dev/stdin').toString().split(' ');
const A = parseInt(input[0]);
const B = parseInt(input[1]);
console.log(A/B);
const input = require('fs').readFileSync('dev/stdin').toString().split(' ');
const A = parseInt(input[0]);
const B = parseInt(input[1]);
console.log(A + B);
console.log(A - B);
console.log(A * B);
console.log(Math.floor(A / B));
console.log(A % B);
const input = require('fs').readFileSync('dev/stdin').toString().trim();
console.log(input + "??!");
const input = require('fs').readFileSync('dev/stdin').toString().trim();
console.log(parseInt(input) - 543);
const input = require('fs').readFileSync('dev/stdin').toString().split(' ');
const king = parseInt(input[0]);
const queen = parseInt(input[1]);
const look = parseInt(input[2]);
const bishop = parseInt(input[3]);
const knight = parseInt(input[4]);
const phone = parseInt(input[5]);
console.log(1-king, 1-queen, 2-look, 2-bishop, 2-knight, 8-phone);
const input = require('fs').readFileSync('dev/stdin').toString().split(' ');
const a = parseInt(input[0]);
const b = parseInt(input[1]);
const c = parseInt(input[2]);
console.log((a + b) % c);
console.log(((a % c) + (b % c)) % c);
console.log((a * b) % c);
console.log(((a % c) * (b % c)) % c);
const fs = require('fs')
const [num1, num2] = fs.readFileSync('dev/stdin').toString()
.split('\n').map(Number);
const onenum = num2 % 10;
const tennum = Math.floor((num2 % 100) / 10);
const hunnum = Math.floor(num2 / 100);
console.log(num1 * onenum);
console.log(num1 * tennum);
console.log(num1 * hunnum);
console.log(num1 * num2);
console.log(
`\\ /\\
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( / )
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console.log(`|\\_/|
|q p| /}
( 0 )\"\"\"\\
|\"^\"\` |
||_/=\\\\__|`);
console.log(` ,r\'\"7
r\`-_ ,\' ,/
\\. \". L_r\'
\`~\\/
|
|`)