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Submission #19232

# Submission time Handle Problem Language Result Execution time Memory
19232 2016-02-21T14:04:20 Z middleageddr 올림픽 피자 (tutorial5) C++
0 / 100
 1000 ms 1472 KB 
#include "pizza.h"


int order_num;

int remained[8];
int order[100000];
int completed_order;

int trans[8] = {
	1, 2, 4, 8, 16, 32, 64, 128
};

void Init() {
	int i;
	
	order_num = 0;
	completed_order = 0;

	for (i = 0; i < 100000; i++) {
		order[i] = 0;
	}
	for (i = 0; i < 8; i++) {
		remained[i] = 0;
	}

}

void Order(int N, int *A) {
	int i, j, k, need;

	need = 0;
	
	for (i = 0; i < N; i++) {
		j = *(A + i);
	    if (!remained[j]) {
			need = need | trans[i];
		}
	}

	if (need) {
		order[order_num] = need;
	}
	else {
		for (i = 0; i < N; i++) {
			j = *(A + i);
			remained[j]--;
		}

		Bake(order_num);
		if (completed_order == order_num - 1) completed_order = order_num;
	}

	order_num++;
}


void Delivery(int I) {
	int i, j, k, need;

	remained[I]++;
	if (remained[I] >= 2) return;


	need = 0;
	for (i = completed_order + 1; i < order_num; i++) {
		if (order[i] & trans[I]) {

			for (j = 0; j < 8; j++) {

				if (order[i] & trans[j]) {
					if (!remained[j]) need = need | trans[j];
				}
			}

			if (!need) break;
		}
	}

	if (!need) {

		for (j = 0; j < 8; j++)
			if (order[i] & trans[j]) remained[j]--;

		Bake(i);

		if (completed_order == order_num - 1) completed_order = order_num;
	}

}

Subtask #1
0.0 / 25.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 1472 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
0.0 / 25.0

# Verdict Execution time Memory Grader output
1 Incorrect 8 ms 1472 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0.0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 23 ms 1472 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0.0 / 30.0

# Verdict Execution time Memory Grader output
1 Execution timed out 1000 ms 1472 KB Program timed out
2 Halted 0 ms 0 KB -