Wrong Answer
/in/foo.cc: In function 'int main()':
/in/foo.cc:12:16: warning: unused variable 'y' [-Wunused-variable]
int n,m,i,j,x,y,temp,s1=0,s2=0;
^
/in/foo.cc: In function 'int main()':
/in/foo.cc:12:16: warning: unused variable 'y' [-Wunused-variable]
int n,m,i,j,x,y,temp,s1=0,s2=0;
^
