include pthread include stdio int sum0 sum1 sum2 int array0 int array1

#include <pthread.h>
#include <stdio.h>

int sum0 = 0, sum1 = 0, sum2 = 0;
int array0[] = {1, 2, 3, 4, 5};
int array1[] = {1, 4, 3, 4, 6};
int array2[] = {2, 5, 6, 7, 9};


pthread_barrier_t barr;
pthread_t threads[3];

void *func(void *p)
{
	while (1) {
		for (int i = 0; i < 5; i++)
		{
			if ((int)p == 0) {
				sum0 += array0[i];
			}
			if ((int)p == 1) {
				sum1 += array1[i];
			}
			if ((int)p == 2) {
				sum2 += array2[i];
			}
		}
		if ((int)p == 0)
			printf("Сумма чисел первого массива: %d\n", sum0);
		if ((int)p == 1)
			printf("Сумма чисел второго массива: %d\n", sum1);
		if ((int)p == 2)
			printf("Сумма чисел третьего массива: %d\n", sum2);
		pthread_barrier_wait(&barr);
		if (sum0 == sum1 && sum1 == sum2 && sum0 == sum2)
			break;
		if (sum0 > sum1) {
			array0[3]--;
			sum0 = 0;
			sum1 = 0;
			sum2 = 0;
		}
		if (sum0 < sum1) {
			array0[0]++;
			sum0 = 0;
			sum1 = 0;
			sum2 = 0;
		}

		if (sum2 > sum1) {
			array2[3]--;
			sum0 = 0;
			sum1 = 0;
			sum2 = 0;
		}
		if (sum2 < sum1) {
			array2[0]++;
			sum0 = 0;
			sum1 = 0;
			sum2 = 0;
		}
		pthread_barrier_wait(&barr);
	} 

	return NULL;
}

int main()
{
	pthread_barrier_init(&barr, NULL, 2);
	for (int i = 0; i < 3; i++)
		pthread_create(&threads[i], NULL, func, (void *)i);

	for (int i = 0; i < 3; i++)
		pthread_join(threads[i], NULL);
	return 0;
}