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ずんだの1桁足し算問題 Node.js編

Posted at

ずんだの1桁足し算問題 Ruby編

Node.js で書いたものです(=゚ω゚)ノ

ちなみに, ずんだ成分ゼロです
※ずんだ=ずんだまるさん = https://twitter.com/edamametsubu318

コード

const numberArray = [...Array(9).keys()].map(i => ++i)
// これはなくても動く
let total

numberArray.forEach(i => {
   numberArray.forEach(j => {
      total = (i+j)
      console.log(`${i}+${j}=${"~".repeat(total)} ${total}`)
   })
})

出力

1+1=~~ 2
1+2=~~~ 3
1+3=~~~~ 4
1+4=~~~~~ 5
1+5=~~~~~~ 6
1+6=~~~~~~~ 7
1+7=~~~~~~~~ 8
1+8=~~~~~~~~~ 9
1+9=~~~~~~~~~~ 10
2+1=~~~ 3
2+2=~~~~ 4
2+3=~~~~~ 5
2+4=~~~~~~ 6
2+5=~~~~~~~ 7
2+6=~~~~~~~~ 8
2+7=~~~~~~~~~ 9
2+8=~~~~~~~~~~ 10
2+9=~~~~~~~~~~~ 11
3+1=~~~~ 4
3+2=~~~~~ 5
3+3=~~~~~~ 6
3+4=~~~~~~~ 7
3+5=~~~~~~~~ 8
3+6=~~~~~~~~~ 9
3+7=~~~~~~~~~~ 10
3+8=~~~~~~~~~~~ 11
3+9=~~~~~~~~~~~~ 12
4+1=~~~~~ 5
4+2=~~~~~~ 6
4+3=~~~~~~~ 7
4+4=~~~~~~~~ 8
4+5=~~~~~~~~~ 9
4+6=~~~~~~~~~~ 10
4+7=~~~~~~~~~~~ 11
4+8=~~~~~~~~~~~~ 12
4+9=~~~~~~~~~~~~~ 13
5+1=~~~~~~ 6
5+2=~~~~~~~ 7
5+3=~~~~~~~~ 8
5+4=~~~~~~~~~ 9
5+5=~~~~~~~~~~ 10
5+6=~~~~~~~~~~~ 11
5+7=~~~~~~~~~~~~ 12
5+8=~~~~~~~~~~~~~ 13
5+9=~~~~~~~~~~~~~~ 14
6+1=~~~~~~~ 7
6+2=~~~~~~~~ 8
6+3=~~~~~~~~~ 9
6+4=~~~~~~~~~~ 10
6+5=~~~~~~~~~~~ 11
6+6=~~~~~~~~~~~~ 12
6+7=~~~~~~~~~~~~~ 13
6+8=~~~~~~~~~~~~~~ 14
6+9=~~~~~~~~~~~~~~~ 15
7+1=~~~~~~~~ 8
7+2=~~~~~~~~~ 9
7+3=~~~~~~~~~~ 10
7+4=~~~~~~~~~~~ 11
7+5=~~~~~~~~~~~~ 12
7+6=~~~~~~~~~~~~~ 13
7+7=~~~~~~~~~~~~~~ 14
7+8=~~~~~~~~~~~~~~~ 15
7+9=~~~~~~~~~~~~~~~~ 16
8+1=~~~~~~~~~ 9
8+2=~~~~~~~~~~ 10
8+3=~~~~~~~~~~~ 11
8+4=~~~~~~~~~~~~ 12
8+5=~~~~~~~~~~~~~ 13
8+6=~~~~~~~~~~~~~~ 14
8+7=~~~~~~~~~~~~~~~ 15
8+8=~~~~~~~~~~~~~~~~ 16
8+9=~~~~~~~~~~~~~~~~~ 17
9+1=~~~~~~~~~~ 10
9+2=~~~~~~~~~~~ 11
9+3=~~~~~~~~~~~~ 12
9+4=~~~~~~~~~~~~~ 13
9+5=~~~~~~~~~~~~~~ 14
9+6=~~~~~~~~~~~~~~~ 15
9+7=~~~~~~~~~~~~~~~~ 16
9+8=~~~~~~~~~~~~~~~~~ 17
9+9=~~~~~~~~~~~~~~~~~~ 18

おもろかったし, node というか JavaScript の復習になった.

ではでは(=゚ω゚)ノ

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