Run id: 154535

Main.cc: In function 'int main()':
Main.cc:19:8: error: 'i' was not declared in this scope
     if(i==m){
        ^
Main.cc:6:10: warning: unused variable 'sum' [-Wunused-variable]
  int n,m,sum=0;
          ^
Main.cc: In function 'int main()':
Main.cc:35:5: error: redefinition of 'int main()'
 int main(){
     ^
Main.cc:4:5: note: 'int main()' previously defined here
 int main(){
     ^
Main.cc:50:8: error: 'i' was not declared in this scope
     if(i==m){
        ^
Main.cc:37:10: warning: unused variable 'sum' [-Wunused-variable]
  int n,m,sum=0;
          ^