摘要: #include int main() { int i,j,year,month,day,MONTH[12]={31,28,31,30,31,30,31,31,30,31,30,31},D; while(scanf("%d-%d-%d",&year,&month,&day)!=EOF) { if((year%4==0&&year%100!=0)||year%400==0) { MONTH[1]=... 阅读全文
posted @ 2018-10-13 23:23 Estwind 阅读(1213) 评论(0) 推荐(0) 编辑
摘要: #include int main() { int y; scanf("%d",&y); if((y%4==0&&y%100!=0)||(y%400==0)) printf("Yes"); else printf("No"); return 0; } 阅读全文
posted @ 2018-10-13 23:00 Estwind 阅读(1469) 评论(0) 推荐(0) 编辑
摘要: #include int main() { int a,b,c; scanf("%d%d%d",&a,&b,&c); if(a%b==0&&a%c==0) printf("Yes\n"); else printf("No\n"); return 0; } 阅读全文
posted @ 2018-10-13 22:56 Estwind 阅读(1413) 评论(0) 推荐(0) 编辑
摘要: #include #include int main() { float a,b,c,x1,x2,delta; scanf("%f %f %f",&a,&b,&c); delta=b*b-4*a*c; if(a==0){ if(b==0) printf("No\n"); else printf("%... 阅读全文
posted @ 2018-10-13 22:47 Estwind 阅读(986) 评论(0) 推荐(0) 编辑