#include <stdio.h>
int main(void) {
int mat[10][5] = {{0}};
int *ptr = mat;
return 0;
}
I2luY2x1ZGUgPHN0ZGlvLmg+CgppbnQgbWFpbih2b2lkKSB7CglpbnQgbWF0WzEwXVs1XSA9IHt7MH19OwoJCglwcmludGYoIiVkXG4iLCBtYXRbOV0pOwoJCglpbnQgKnB0ciA9IG1hdDsKCQoJcHJpbnRmKCIlZFxuIiwgcHRyWzldKTsKCQoJcmV0dXJuIDA7Cn0K