Run id: 80062

Main.cc: In function 'int main()':
Main.cc:15:26: warning: operation on 'k' may be undefined [-Wsequence-point]
  for(int k = 0;k< n;k = k++){
                          ^
Main.cc: At global scope:
Main.cc:20:1: error: expected declaration before '}' token
 }
 ^