EX2

#include <stdio.h>
#include <stdlib.h>

void Withdraw(unsigned *v, unsigned *x, unsigned i) {
	if (*x / i <= *v)
		*v -= *x / i, *x %= i; // daca sunt mai  baconte de de i de cat x
	else
		*x -= i * *v, *v = 0; // daca sunt mai putine baconte de i decat x (scoate toate bacontele ramase)
}

int main() {
	unsigned v[8], t, x, i;
	FILE *f, *g;
	f = fopen("atm.in", "r"); // deschidere mod citire
	g = fopen("atm.out", "w");
	for (i = 0; i < 8; i++) // citire numar de bacnote
		fscanf(f, "%u", &v[i]);
	fscanf(f, "%u", &t);
	for (i = 0; i < t; i++) {
		fscanf(f, "%u", &x);

		Withdraw(&v[7], &x, 500);
		Withdraw(&v[6], &x, 200);
		Withdraw(&v[5], &x, 100);
		Withdraw(&v[4], &x, 50);
		Withdraw(&v[3], &x, 20);
		Withdraw(&v[2], &x, 10);
		Withdraw(&v[1], &x, 5);
		Withdraw(&v[0], &x, 1);

		if (x) {          //daca mai trebuie baconte retrase programul afiseaza si se opreste
			fprintf(g, "NU");
			fclose(f);
			fclose(g);
			return 0;
		}

	}
	fprintf(g, "DA");
	fclose(f);
	fclose(g);
	return 0;
}