bool containNumber(const int *numbers, size_t count, int number) {
for (size_t i = 0; i < count; i++) {
if (numbers[i] == number) {
return true;
}
}
return false;
}
int numbers[] = {1, 2, 3};
size_t count = sizeof numbers / sizeof numbers[0];
bool isContain2 = containNumber(numbers, count, 2);
//isContain2 is true
bool isContain4 = containNumber(numbers, count, 4);
//isContain4 is false
printf("isContain2 is %s\n", isContain2 ? "true" : "false");
printf("isContain4 is %s\n", isContain4 ? "true" : "false");