Run id: 81632

Main.cc: In function 'int main()':
Main.cc:7:2: error: 's1_l' was not declared in this scope
  s1_l=strlen(s1);
  ^
Main.cc:8:2: error: 's2_l' was not declared in this scope
  s2_l=0;
  ^
Main.cc:5:6: warning: unused variable 's1_1' [-Wunused-variable]
  int s1_1,s2_1;
      ^
Main.cc:5:11: warning: unused variable 's2_1' [-Wunused-variable]
  int s1_1,s2_1;
           ^