test/012_math_permsign/permsign_tests.c


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#include "../test.h"

int permsign(size_t n, const uint8_t *);

void run(void) {
	char str[STRLENMAX];
	uint8_t a[100];
	int p;
	uint64_t n, i;

	fgets(str, STRLENMAX, stdin);
	n = atoll(str);

	for (i = 0; i < n; i++) {
		fgets(str, STRLENMAX, stdin);
		a[i] = atoi(str);
	}

	p = permsign(n, a);
	printf("%d\n", p);
}