const fs = require("fs");
const input = parseInt(fs.readFileSync("/dev/stdin").toString());
for (let i = 1; i<10; i++) {
console.log(`${input} * ${i} = `+input * i);
}
const fs = require("fs");
const input = fs.readFileSync("/dev/stdin")
.toString().trim().replaceAll('\n', ' ').split(' ').map(x => Number(x));
for (let i = 1; i < input[0]*2; i+=2) {
console.log(input[i] + input[i+1]);
}
const fs = require("fs");
const input = parseInt(fs.readFileSync("/dev/stdin").toString());
let sum = 0;
for (let i = input; i > 0; i--) {
sum += i;
}
console.log(sum);
const fs = require("fs");
const input = fs.readFileSync("/dev/stdin").toString().split('\n');
const totalPrice = Number(input[0]);
const itemNumber = Number(input[1]);
let sum = 0;
for (let i = 2; i < itemNumber+2; i++) {
let newArr = input[i].split(' ');
sum += newArr[0]*newArr[1];
}
if (sum == totalPrice) {
console.log("Yes");
} else {
console.log("No");
}
const fs = require("fs");
const input = fs.readFileSync("/dev/stdin").toString().split('\n');
const totalNum = parseInt(input[0]);
let answer = '';
for (let i = 1; i < totalNum+1; i++) {
const newArr = input[i].split(' ').map(Number);
answer += newArr[0] + newArr[1] + '\n';
}
console.log(answer);
const fs = require("fs");
const input = fs.readFileSync("./input.txt").toString().split('\n');
let answer = '';
for (let i = 1; i <= input[0]; i++) {
let newArr = input[i].split(' ').map(Number);
answer += `Case #${i}: ${newArr[0] + newArr[1]}\n`;
}
console.log(answer);
const fs = require("fs");
const input = fs.readFileSync("/dev/stdin").toString().split('\n');
let answer = '';
for (let i = 1; i <= input[0]; i++) {
let newArr = input[i].split(' ').map(Number);
answer += `Case #${i}: ${newArr[0]} + ${newArr[1]} = ${newArr[0] + newArr[1]}\n`;
}
console.log(answer);
const fs = require("fs");
const input = parseInt(fs.readFileSync("/dev/stdin").toString());
for (let i = 1; i <= input; i++) {
console.log('*'.repeat(i));
}
const fs = require("fs");
const input = parseInt(fs.readFileSync("./input.txt").toString());
for (let i = 1; i <= input; i++) {
console.log(' '.repeat(input-i) + '*'.repeat(i));
}
const fs = require("fs");
const input = fs.readFileSync("/dev/stdin").toString().split('\n');
const arr1 = input[0].split(' ').map(Number);
const arr2 = input[1].split(' ').map(Number);
let answer = '';
for (let i = 0; i < arr1[0]; i++) {
if (arr2[i] < arr1[1]) {
answer += arr2[i].toString() + " ";
}
}
console.log(answer);
const fs = require("fs");
const input = fs.readFileSync("dev/stdin").toString().trim().split('\n');
const count = input.length -1;
for (let i = 0; i < count; i++) {
const arr = input[i].split(' ').map(Number);
console.log(arr[0]+arr[1]);
}
const fs = require("fs");
const input = fs.readFileSync("./input.txt").toString().trim().split('\n');
const count = input.length;
for (let i = 0; i < count; i++) {
const arr = input[i].split(' ').map(Number);
console.log(arr[0]+arr[1]);
}
const fs = require("fs");
let input = parseInt(fs.readFileSync("/dev/stdin").toString());
let answer = 0;
if (input < 10 && input != 0) {
input = input * 10;
} else if (input === 0) {
answer++;
}
let oneNum = input % 10;
let tenNum = (input - oneNum) / 10;
let newNum = 0;
while (newNum != input) {
newNum = ((oneNum + tenNum) % 10) + (oneNum * 10);
oneNum = newNum % 10;
tenNum = (newNum - oneNum) / 10;
answer++;
}
console.log(answer);