运行 ID: 109253

Main.cc: In function ‘int main()’:
Main.cc:11:17: error: ‘kb’ was not declared in this scope
     cin >> n >> kb
                 ^~
Main.cc:11:17: note: suggested alternative: ‘k’
     cin >> n >> kb
                 ^~
                 k
Main.cc:12:19: error: ‘i’ was not declared in this scope
     for(int i = 1;i <= n;i++)
                   ^