http://paste.jp/7d64b81a/ https://paste.in/M1A1A1 https://pastelink.net/2ftqq https://paizaio/projects/sXBlRya_ZAkWRfYjWLYL0g https://pasteio.com/xQ6QI0BvF4Sx https://ideone.com/tjCaRP https://onlinegdb.com/HyzZduPTv