Question

1到300中能被3或5整除的数有几个

Answer 1

#include void init() { int count = 0; for (int i = 1; i <= 300; i++) { if (i % 3 == 0 && i % 5 == 0) { count++; printf("%d\n", i); } } printf("totalNum : %d\n", count);}int main() { init();}