Runtime Error
/in/foo.cc: In function 'int main()':
/in/foo.cc:72:10: warning: unused variable 'k' [-Wunused-variable]
int i,j,k;
^
/in/foo.cc: In function 'int main()':
/in/foo.cc:72:10: warning: unused variable 'k' [-Wunused-variable]
int i,j,k;
^
