OJ 1122번 답

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#include <stdio.h> int main(void) { int n; int i; int r; int upper; int target; printf("숫자를 입력하세요: "); scanf("%d", &n); // calculate the remainder by 5 r = n % 5; upper = 5 - r; if (r < upper) { target = n - r; } else // r > upper { target = n + upper; } for (i = 1; i <= target; i++) { printf("%d ", i); } }