Run id: 105246

Main.cc: In function 'int main()':
Main.cc:13:21: error: lvalue required as left operand of assignment
         if(i==j||i+j=n-1){
                     ^
Main.cc:9:17: warning: unused variable 'b' [-Wunused-variable]
 int a[101][101],b[101][101];
                 ^