Run id: 115028

Main.cc:5:5: error: stray '\343' in program
     int i,sum=0、n、m;
     ^
Main.cc:5:5: error: stray '\200' in program
Main.cc:5:5: error: stray '\201' in program
Main.cc:5:5: error: stray '\343' in program
Main.cc:5:5: error: stray '\200' in program
Main.cc:5:5: error: stray '\201' in program
Main.cc:8:9: error: stray '\357' in program
         sum+=i；
         ^
Main.cc:8:9: error: stray '\274' in program
Main.cc:8:9: error: stray '\233' in program
Main.cc: In function 'int main()':
Main.cc:5:19: error: expected ',' or ';' before 'n'
     int i,sum=0、n、m;
                   ^
Main.cc:6:11: error: expected primary-expression before '>' token
     cin > > n > > m;
           ^
Main.cc:6:13: error: 'n' was not declared in this scope
     cin > > n > > m;
             ^
Main.cc:6:17: error: expected primary-expression before '>' token
     cin > > n > > m;
                 ^
Main.cc:6:19: error: 'm' was not declared in this scope
     cin > > n > > m;
                   ^
Main.cc:9:5: error: expected ';' before 'cout'
     cout<