Run id: 120184

Main.cc: In function 'int main()':
Main.cc:24:9: error: redeclaration of 'int n'
     int n,m; 
         ^
Main.cc:10:5: note: 'int n' previously declared here
 int n; 
     ^
Main.cc:25:15: error: conflicting declaration 'int a [100][100]'
 int a[100][100]; 
               ^
Main.cc:9:5: note: previous declaration as 'int a [1000][1000]'
 int a[1000][1000]; 
     ^
Main.cc:31:20: error: expected '}' at end of input
        cin>>a[i][j]; 
                    ^
Main.cc:31:20: error: expected '}' at end of input
Main.cc:26:5: warning: unused variable 'b' [-Wunused-variable]
 int b[100][100]; 
     ^
Main.cc:27:5: warning: unused variable 'c' [-Wunused-variable]
 int c[100][100]; 
     ^
Main.cc:31:20: error: expected '}' at end of input
        cin>>a[i][j]; 
                    ^