Paiza: エンジニアが死滅シタ世界

botchi_c_3001.js

(stdin => {
  // Define Function
  const range = (len, start) =>
    Array.from(Array(len), (v, i) => i + start)

  const zeroPadding = digit => n => n.padStart(digit, '0')

  // Declare Variable
  const inputs  = stdin.toString().trim().split('\n');

  // Main Procedure
  const result = (([len, start, end]) => {
    
    return range(end - start + 1, start)
      .map(zeroPadding(len))

  })(inputs[0].split(' ').map(Number));

  console.log(result.join('\n'))

})(require('fs').readFileSync('/dev/stdin', 'utf8'));

botchi_c_3003.js

(stdin => {
  // Define Function
  const convert = list => list.map(c => parseInt(c
    .replace('g', 0)
    .replace('c', 1)
    .replace('p', 2)), 10)

  const judge = (a, b) => ((b - a) + 3) % 3
  const countWinLose = fn => ((acc, [car, cdr]) => {
    acc[fn(car, cdr)] += 1
    return acc
  })
  // Declare Variable
  const inputs  = stdin.toString().trim().split('\n');

  // Main Procedure
  const result = ((N, matrix) => {
    const countTable = [0, 0, 0] // [draw, win, lose]
    const countfn = countWinLose(judge)
    return matrix.map(convert)
      .reduce(countfn, countTable)
      .slice(1)

  })(inputs.shift(), inputs.map(v => v.split(' ')));

  console.log(result.join('\n'))

})(require('fs').readFileSync('/dev/stdin', 'utf8'));