Run id: 83459

Main.cc: In function 'int main()':
Main.cc:22:5: error: redeclaration of 'int n'
 int n,m; 
     ^
Main.cc:7:5: note: 'int n' previously declared here
 int n; 
     ^
Main.cc:24:15: error: conflicting declaration 'int a [100][100]'
 int a[100][100]; 
               ^
Main.cc:6:5: note: previous declaration as 'int a [1000][1000]'
 int a[1000][1000]; 
     ^