输出1~999中能被3整除，而且至少有一位数字是五的所有数字。

#include int main(void) { int i; int first ,second ,third; for(i=1;i<=999;i++) { if(i%3 == 0) { if(i/100) { first = i/100; second = (i%100)/10; third = i%10; if(first == 5 || second == 5 || thir