Language: C++

~/contest ❯❯❯ g++ 1.cpp                                                                 V
~/contest ❯❯❯ ./a.out                                                                   V
3 2
1
~/contest ❯❯❯ g++ 1.cpp                                                                 V
~/contest ❯❯❯ ./a.out                                                                   V
3 2
12
~/contest ❯❯❯ g++ 1.cpp                                                                 V
~/contest ❯❯❯ ./a.out                                                                   V
3 2
3
~/contest ❯❯❯ g++ 1.cpp                                                                 V
~/contest ❯❯❯ ./a.out                                                                   V
3 2
1 -1-0
2 1-1
3
~/contest ❯❯❯ g++ 1.cpp                                                                 V
~/contest ❯❯❯ ./a.out                                                                   V
3 2
8
~/contest ❯❯❯ g++ 1.cpp                                                                 V
~/contest ❯❯❯ g++ 1.cpp                                                                 V
~/contest ❯❯❯ ./a.out                                                                   V
3 2
1 1-0
2 2-1
9
~/contest ❯❯❯ g++ 1.cpp                                                                 V
~/contest ❯❯❯ ./a.out                                                                   V
5 3
1
~/contest ❯❯❯ ./a.out                                                                   V
31415 9265
27
~/contest ❯❯❯ ./a.out                                                                   V
35897 932
114191
~/contest ❯❯❯ q                                                                         V
zsh: command not found: q
~/contest ❯❯❯                                                                    ✘ 127  V

Compiler output:
a.cc:1:11: error: extended character ❯ is not valid in an identifier
    1 | ~/contest ❯❯❯ g++ 1.cpp                                                                 V
      |           ^
a.cc:1:11: error: extended character ❯ is not valid in an identifier
a.cc:1:11: error: extended character ❯ is not valid in an identifier
a.cc:2:11: error: extended character ❯ is not valid in an identifier
    2 | ~/contest ❯❯❯ ./a.out                                                                   V
      |           ^
a.cc:2:11: error: extended character ❯ is not valid in an identifier
a.cc:2:11: error: extended character ❯ is not valid in an identifier
a.cc:5:11: error: extended character ❯ is not valid in an identifier
    5 | ~/contest ❯❯❯ g++ 1.cpp                                                                 V
      |           ^
a.cc:5:11: error: extended character ❯ is not valid in an identifier
a.cc:5:11: error: extended character ❯ is not valid in an identifier
a.cc:6:11: error: extended character ❯ is not valid in an identifier
    6 | ~/contest ❯❯❯ ./a.out                                                                   V
      |           ^
a.cc:6:11: error: extended character ❯ is not valid in an identifier
a.cc:6:11: error: extended character ❯ is not valid in an identifier
a.cc:9:11: error: extended character ❯ is not valid in an identifier
    9 | ~/contest ❯❯❯ g++ 1.cpp                                                                 V
      |           ^
a.cc:9:11: error: extended character ❯ is not valid in an identifier
a.cc:9:11: error: extended character ❯ is not valid in an identifier
a.cc:10:11: error: extended character ❯ is not valid in an identifier
   10 | ~/contest ❯❯❯ ./a.out                                                                   V
      |           ^
a.cc:10:11: error: extended character ❯ is not valid in an identifier
a.cc:10:11: error: extended character ❯ is not valid in an identifier
a.cc:13:11: error: extended character ❯ is not valid in an identifier
   13 | ~/contest ❯❯❯ g++ 1.cpp                                                                 V
      |           ^
a.cc:13:11: error: extended character ❯ is not valid in an identifier
a.cc:13:11: error: extended character ❯ is not valid in an identifier
a.cc:14:11: error: extended character ❯ is not valid in an identifier
   14 | ~/contest ❯❯❯ ./a.out                                                                   V
      |           ^
a.cc:14:11: error: extended character ❯ is not valid in an identifier
a.cc:14:11: error: extended character ❯ is not valid in an identifier
a.cc:19:11: error: extended character ❯ is not valid in an identifier
   19 | ~/contest ❯❯❯ g++ 1.cpp                                                                 V
      |           ^
a.cc:19:11: error: extended character ❯ is not valid in an identifier
a.cc:19:11: error: extended character ❯ is not valid in an identifier
a.cc:20:11: error: extended character ❯ is not valid in an identifier
   20 | ~/contest ❯❯❯ ./a.out                                                                   V
      |           ^
a.cc:20:11: error: extended character ❯ is not valid in an identifier
a.cc:20:11: error: extended character ❯ is not valid in an identifier
a.cc:23:11: error: extended character ❯ is not valid in an identifier
   23 | ~/contest ❯❯❯ g++ 1.cpp                                                                 V
      |           ^
a.cc:23:11: error: extended character ❯ is not valid in an identifier
a.cc:23:11: error: extended character ❯ is not valid in an identifier
a.cc:24:11: error: extended character ❯ is not valid in an identifier
   24 | ~/contest ❯❯❯ g++ 1.cpp                                                                 V
      |           ^
a.cc:24:11: error: extended character ❯ is not valid in an identifier
a.cc:24:11: error: extended character ❯ is not valid in an identifier
a.cc:25:11: error: extended character ❯ is not valid in an identifier
   25 | ~/contest ❯❯❯ ./a.out                                                                   V
      |           ^
a.cc:25:11: error: extended character ❯ is not valid in an identifier
a.cc:25:11: error: extended character ❯ is not valid in an identifier
a.cc:30:11: error: extended character ❯ is not valid in an identifier
   30 | ~/contest ❯❯❯ g++ 1.cpp                                                                 V
      |           ^
a.cc:30:11: error: extended character ❯ is not valid in an identifier
a.cc:30:11: error: extended character ❯ is not valid in an identifier
a.cc:31:11: error: extended character ❯ is not valid in an identifier
   31 | ~/contest ❯❯❯ ./a.out                                                                   V
      |           ^
a.cc:31:11: error: extended character ❯ is not valid in an identifier
a.cc:31:11: error: extended character ❯ is not valid in an identifier
a.cc:34:11: error: extended character ❯ is not valid in an identifier
   34 | ~/contest ❯❯❯ ./a.out                                                                   V
      |           ^
a.cc:34:11: error: extended character ❯ is not valid in an identifier
a.cc:34:11: error: extended character ❯ is not valid in an identifier
a.cc:37:11: error: extended character ❯ is not valid in an identifier
   37 | ~/contest ❯❯❯ ./a.out                                                                   V
      |           ^
a.cc:37:11: error: extended character ❯ is not valid in an identifier
a.cc:37:11: error: extended character ❯ is not valid in an identifier
a.cc:40:11: error: extended character ❯ is not valid in an identifier
   40 | ~/contest ❯❯❯ q                                                                         V
      |           ^
a.cc:40:11: error: extended character ❯ is not valid in an identifier
a.cc:40:11: error: extended character ❯ is not valid in an identifier
a.cc:42:11: error: extended character ❯ is not valid in an identifier
   42 | ~/contest ❯❯❯                                                                    ✘ 127  V
      |           ^
a.cc:42:11: error: extended character ❯ is not valid in an identifier
a.cc:42:11: error: extended character ❯ is not valid in an identifier
a.cc:42:82: error: extended character ✘ is not valid in an identifier
   42 | ~/contest ❯❯❯                                                                    ✘ 127  V
      |                                                                                  ^
a.cc:1:2: error: expected class-name before '/' token
    1 | ~/contest ❯❯❯ g++ 1.cpp                                                                 V
      |  ^