#include <stdio.h>
#define ERR(msg) printf("ERROR IN LINE %d IN FILE %s: %s", __LINE__, __FILE__, msg)
int main(void) {
ERR("TEST");
// your code goes here
return 0;
}
I2luY2x1ZGUgPHN0ZGlvLmg+CgojZGVmaW5lIEVSUihtc2cpIHByaW50ZigiRVJST1IgSU4gTElORSAlZCBJTiBGSUxFICVzOiAlcyIsIF9fTElORV9fLCBfX0ZJTEVfXywgbXNnKQppbnQgbWFpbih2b2lkKSB7CgkKCUVSUigiVEVTVCIpOwoJLy8geW91ciBjb2RlIGdvZXMgaGVyZQoJcmV0dXJuIDA7Cn0K