NOIP2010普及组C(6)

if (s[i] > m1) { m2 = m1; m1 = s[i]; }

else if (s[i] > m2) m2 = s[i];

printf("%d %d\n", m1, m2); return 0; }

输入：Expo 2010 Shanghai China 输出：_________

4．

#include <stdio.h> #define NUM 5 int r(int n) {

int i;

if (n <= NUM) return n;

for (i = 1; i <= NUM; i++) if (r(n - i) < 0) return i; return -1; }

int main() {

int n;

scanf("%d", &n); printf("%d\n", r(n)); return 0; }