mini_programmer的博客

int dectobin(int n) { if (n == 1) return 1; else return dectobin(n / 2) * 10 + n % 2; } int main() { int n; printf("Enter n: "); scanf("%d", &n); printf("dectobin(n) = %d", dectobin(n)); return 0; }

10进制转2进制,超简单计算方法,不妨看看?