摘要：
A Knight's Journey Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 22481 Accepted: 7598 Description Background The knigh... 阅读全文
摘要：
#include int main(){ double x = 12.5; printf("%d\n",x); int y = 10; printf("%lf\n",y);} 输出： 0 0.000000 float x = 12.5; printf("%d\n", x);flo... 阅读全文