C онлайн компилятор
//great online compiler:
https://www.onlinegdb.com/online_c_compiler
KeWols
//great online compiler:
https://www.onlinegdb.com/online_c_compiler
47961 19/1/2022 1400 634 4 4 346 0 1-2 2-1 13 9 10 7 3 3 2 -1 72 18 24 12