#include #include #include #include #define MIN_ELEMENT 1 #define MAX_ELEMENT 1000000 int sum (int count,...) { va_list args; va_start(args,count); int sum=0; while(count--) { sum=sum+va_arg(args,int); } return sum; } int min(int count,...) { va_list args; va_start(args,count); int MIN=999999; for(int i=0;ia) MIN=a; } return MIN; } int max(int count,...) { va_list args; va_start(args,count); int MAX=0; for(int i=0;i maximum_element) { return 0; } expected_elements_sum += elements[i]; } return elements_sum == expected_elements_sum; } int test_implementations_by_sending_five_elements() { srand(time(NULL)); int elements[5]; elements[0] = rand() % (MAX_ELEMENT - MIN_ELEMENT + 1) + MIN_ELEMENT; elements[1] = rand() % (MAX_ELEMENT - MIN_ELEMENT + 1) + MIN_ELEMENT; elements[2] = rand() % (MAX_ELEMENT - MIN_ELEMENT + 1) + MIN_ELEMENT; elements[3] = rand() % (MAX_ELEMENT - MIN_ELEMENT + 1) + MIN_ELEMENT; elements[4] = rand() % (MAX_ELEMENT - MIN_ELEMENT + 1) + MIN_ELEMENT; fprintf(stderr, "Sending following five elements:\n"); for (int i = 0; i < 5; i++) { fprintf(stderr, "%d\n", elements[i]); } int elements_sum = sum(5, elements[0], elements[1], elements[2], elements[3], elements[4]); int minimum_element = min(5, elements[0], elements[1], elements[2], elements[3], elements[4]); int maximum_element = max(5, elements[0], elements[1], elements[2], elements[3], elements[4]); fprintf(stderr, "Your output is:\n"); fprintf(stderr, "Elements sum is %d\n", elements_sum); fprintf(stderr, "Minimum element is %d\n", minimum_element); fprintf(stderr, "Maximum element is %d\n\n", maximum_element); int expected_elements_sum = 0; for (int i = 0; i < 5; i++) { if (elements[i] < minimum_element) { return 0; } if (elements[i] > maximum_element) { return 0; } expected_elements_sum += elements[i]; } return elements_sum == expected_elements_sum; } int test_implementations_by_sending_ten_elements() { srand(time(NULL)); int elements[10]; elements[0] = rand() % (MAX_ELEMENT - MIN_ELEMENT + 1) + MIN_ELEMENT; elements[1] = rand() % (MAX_ELEMENT - MIN_ELEMENT + 1) + MIN_ELEMENT; elements[2] = rand() % (MAX_ELEMENT - MIN_ELEMENT + 1) + MIN_ELEMENT; elements[3] = rand() % (MAX_ELEMENT - MIN_ELEMENT + 1) + MIN_ELEMENT; elements[4] = rand() % (MAX_ELEMENT - MIN_ELEMENT + 1) + MIN_ELEMENT; elements[5] = rand() % (MAX_ELEMENT - MIN_ELEMENT + 1) + MIN_ELEMENT; elements[6] = rand() % (MAX_ELEMENT - MIN_ELEMENT + 1) + MIN_ELEMENT; elements[7] = rand() % (MAX_ELEMENT - MIN_ELEMENT + 1) + MIN_ELEMENT; elements[8] = rand() % (MAX_ELEMENT - MIN_ELEMENT + 1) + MIN_ELEMENT; elements[9] = rand() % (MAX_ELEMENT - MIN_ELEMENT + 1) + MIN_ELEMENT; fprintf(stderr, "Sending following ten elements:\n"); for (int i = 0; i < 10; i++) { fprintf(stderr, "%d\n", elements[i]); } int elements_sum = sum(10, elements[0], elements[1], elements[2], elements[3], elements[4], elements[5], elements[6], elements[7], elements[8], elements[9]); int minimum_element = min(10, elements[0], elements[1], elements[2], elements[3], elements[4], elements[5], elements[6], elements[7], elements[8], elements[9]); int maximum_element = max(10, elements[0], elements[1], elements[2], elements[3], elements[4], elements[5], elements[6], elements[7], elements[8], elements[9]); fprintf(stderr, "Your output is:\n"); fprintf(stderr, "Elements sum is %d\n", elements_sum); fprintf(stderr, "Minimum element is %d\n", minimum_element); fprintf(stderr, "Maximum element is %d\n\n", maximum_element); int expected_elements_sum = 0; for (int i = 0; i < 10; i++) { if (elements[i] < minimum_element) { return 0; } if (elements[i] > maximum_element) { return 0; } expected_elements_sum += elements[i]; } return elements_sum == expected_elements_sum; } int main () { int number_of_test_cases; scanf("%d", &number_of_test_cases); while (number_of_test_cases--) { if (test_implementations_by_sending_three_elements()) { printf("Correct Answer\n"); } else { printf("Wrong Answer\n"); } if (test_implementations_by_sending_five_elements()) { printf("Correct Answer\n"); } else { printf("Wrong Answer\n"); } if (test_implementations_by_sending_ten_elements()) { printf("Correct Answer\n"); } else { printf("Wrong Answer\n"); } } return 0; }

variable args passing to functions