C언어 보강 1일차(2)

void input_ary(int *, int);

void print_ary(int *, int);

int main()

{

int ary[5] = { 10,20,30,40,50 };

int size = sizeof(ary) / sizeof(ary[0]);

print_ary(ary, 5);

input_ary(ary, size);

print_ary(ary, 5);

return 0;

}

void print_ary(int *ary, int a)

{

for (int i = 0; i < a; i++) {

printf("%d ", *(ary+i));

}

puts("");

puts("");

}

void input_ary(int *ary, int size)

{

int num;

for (int i = 0; i < size; i++) {

scanf("%d", &num);

*(ary + i) = num;

}

}