入力は以下のテンプレートを使用する
const stream = require('fs').readFileSync('/dev/stdin', 'utf8').trim()
const lines = stream.split('\n')
const lines = [...Array(1000)].map((v, i) => i + 1)
console.log(lines.join('\n'))
const lines = []
for (let i = 0; i < 1000; i += 1) {
lines.push(i + 1)
}
console.log(lines.join('\n'))
const stream = 813
console.log(stream)
const lines = [8, 13]
console.log(lines.join('\n'))
const lines = [8, 1, 3]
console.log(lines.join('\n'))
const lines = [813, 1, 2, 923874, 23648, 782356, 3256, 2342, 24324, 112]
console.log(lines.join('\n'))
const lines = [...Array(1000)].map((v, i) => i + 1)
console.log(lines.join(' '))
const lines = []
for (let i = 0; i < 1000; i += 1) {
lines.push(i + 1)
}
console.log(lines.join(' '))
const stream = '1 1'
const lines = stream.split(' ')
console.log(lines.join(' '))
const stream = '8 1 3'
const lines = stream.split(' ')
console.log(lines.join(' '))
const stream = '1 2 3 4 5 6 7 8 9 10 '
const lines = stream.split(' ')
console.log(lines.join(' '))
const stream = '1 2 3 4 5 6 7 8 9 10'
const lines = stream.split(' ')
console.log(lines.join(' '))
const stream = require('fs').readFileSync('/dev/stdin', 'utf8').trim()
const lines = stream.split(' ')
console.log(lines.join('\n'))
const stream = 'paiza'
console.log(stream)
const stream = 'paiza learning'
const lines = stream.split(' ')
console.log(lines.join(' '))
const stream = require('fs').readFileSync('/dev/stdin', 'utf8').trim()
const [S, T] = stream.split('\n')
console.log([S, T].join('\n'))
const stream = require('fs').readFileSync('/dev/stdin', 'utf8').trim()
const lines = stream.split('\n')
console.log(lines.join(' '))
const stream = require('fs').readFileSync('/dev/stdin', 'utf8').trim()
const N = parseInt(stream)
const lines = [...Array(N)].map((v, i) => i + 1)
console.log(lines.join('\n'))
const stream = require('fs').readFileSync('/dev/stdin', 'utf8').trim()
const N = parseInt(stream)
const lines = [...Array(N)].map((v, i) => i + 1)
console.log(lines.join('\n'))
const stream = require('fs').readFileSync('/dev/stdin', 'utf8').trim()
const N = parseInt(stream)
const lines = [...Array(N)].map((v, i) => i + 1)
console.log(lines.join('\n'))
const stream = require('fs').readFileSync('/dev/stdin', 'utf8').trim()
const N = parseInt(stream)
const lines = [...Array(N)].map((v, i) => i + 1)
console.log(lines.join('\n'))
const stream = require('fs').readFileSync('/dev/stdin', 'utf8').trim()
const N = BigInt(stream)
console.log(N.toLocaleString())
const stream = require('fs').readFileSync('/dev/stdin', 'utf8').trim()
const lines = stream.split(' ')
const [N, M] = lines.map(Number)
console.log([N, M].join(','))
const stream = require('fs').readFileSync('/dev/stdin', 'utf8').trim()
const lines = stream.split('\n')
const [S1, S2, S3] = lines
console.log([S1, S2, S3].join('|')) // console.log(lines.join('|')) でも良い
const stream = require('fs').readFileSync('/dev/stdin', 'utf8').trim()
const lines = stream.split(' ')
console.log(lines.join(',') + ',')
const stream = require('fs').readFileSync('/dev/stdin', 'utf8').trim()
const lines = stream.split(' ')
console.log(lines.join(','))
const stream = require('fs').readFileSync('/dev/stdin', 'utf8').trim()
const lines = stream.split('\n')
console.log(lines.join(' | '))
const multi = a => b => a * b
const multimap = seq => n => seq.map(multi(n))
const seq = n => [...Array(n)].map((v, i) => i + 1)
const stream = require('fs').readFileSync('/dev/stdin', 'utf8').trim()
const N = parseInt(stream)
const matrix = seq(N).map(multimap(seq(N)))
console.log(matrix.map(v => v.join(' ')).join('\n'))
const stream = '0,8\n1,3'
const lines = stream.split('\n')
const matrix = lines.map(line => line.split(',').map(Number))
console.log(lines.map(line => line.join(' ')).join('\n'))
const stream = require('fs').readFileSync('/dev/stdin', 'utf8').trim()
const lines = stream.split(' ')
const ROW_NUM = 3
const COL_LEN = lines.length / ROW_NUM
const matrix = [...Array(ROW_NUM).keys()].map((v, index) =>
lines.slice(index * ROW_NUM, index * ROW_NUM + COL_LEN))
console.log(matrix.map(line => line.join(' ')).join('\n'))
const stream = require('fs').readFileSync('/dev/stdin', 'utf8').trim()
const lines = stream.split(' ')
const ROW_NUM = 3
const COL_LEN = lines.length / ROW_NUM
const matrix = []
for (const [index, value] of lines.entries()) {
const col_index = index % COL_LEN
const row_index = Math.trunc(index / COL_LEN)
if (col_index === 0) {
matrix.push([value])
}
else {
matrix[row_index].push(value)
}
}
console.log(matrix.map(line => line.join(' ')).join('\n'))
const multimap = seq => n => seq.map(v => v * n)
const seq = n => [...Array(n)].map((v, i) => i + 1)
const N = 9
const matrix = seq(N).map(multimap(seq(N)))
console.log(matrix.map(v => v.join(' ')).join('\n'))
const matrix = []
const N = 9
for (let i = 0; i < N; i += 1) {
const cols = []
for (let j = 0; j < N; j += 1) {
cols.push((i + 1) * (j + 1))
}
matrix.push(cols)
}
console.log(matrix.map(v => v.join(' ')).join('\n'))
const fn = (A, B) => {
const cumsum = array => [0, ...array.map((value, sum = 0) => sum += value)]
const indexes = cumsum(B)
return indexes
.map((v, i, a) => A.slice(v, a[i + 1]))
.slice(0, -1)
}
const stream = require('fs').readFileSync('/dev/stdin', 'utf8').trim()
const lines = stream.split('\n')
const [[N, M], A, B] = lines.map(line => line.split(' ').map(Number))
const result = fn(A, B)
console.log(result.map(line => line.join(' ')).join('\n'))
const seq = n => [...Array(n)].map((v, i) => i + 1)
const stream = require('fs').readFileSync('/dev/stdin', 'utf8').trim()
const N = parseInt(stream)
const ROW_NUM = 2
const COL_NUM = N / ROW_NUM
const matrix = seq(ROW_NUM).map((v, col_index) =>
seq(COL_NUM).map(v => col_index * COL_NUM + v))
console.log(matrix.map(cols => cols.join(' ')).join('\n'))
const seq = n => [...Array(n)].map((v, i) => i + 1)
const stream = require('fs').readFileSync('/dev/stdin', 'utf8').trim()
const [N, M] = stream.split(' ').map(Number)
const matrix = [
seq(N), seq(M)
]
console.log(matrix.map(cols => cols.join(' ')).join('\n'))
const seq = n => [...Array(n)].map((v, i) => i + 1)
const stream = require('fs').readFileSync('/dev/stdin', 'utf8').trim()
const N = parseInt(stream)
const matrix = seq(N).map(v => seq(v))
console.log(matrix.map(cols => cols.join(' ')).join('\n'))
const seq = n => [...Array(n)].map((v, i) => i + 1)
const stream = require('fs').readFileSync('/dev/stdin', 'utf8').trim()
const lines = stream.split('\n')
const cols = lines[1].split(' ').map(Number)
const matrix = cols.map(v => seq(v))
console.log(matrix.map(cols => cols.join(' ')).join('\n'))
const stream = require('fs').readFileSync('/dev/stdin', 'utf8').trim()
const N = parseFloat(stream)
console.log(N)