Run id: 154957

Main.cc: In function 'int main()':
Main.cc:5:13: error: redeclaration of 'int n'
     int n,m,n;
             ^
Main.cc:5:9: note: 'int n' previously declared here
     int n,m,n;
         ^
Main.cc:7:9: error: 'i' was not declared in this scope
     for(i=1;i<=n;i++)
         ^