p201821440019

摘要： #include<stdio.h> #include<stdlib.h> int main(){ int i; char c,gu; /*srand((unsigned)time(NULL));*/ c=6; gu=rand()%6+1; for(i=1;i<=100;i++){ c=rand()% 阅读全文

摘要： #include<stdio.h> int main() { int year; scanf("%d\n",year); if(year%100 != 0&&year%4 == 0|| year%400 == 0){ printf("YES");} else{ printf("NO");} retu 阅读全文