Time Limit: 5000/2500 MS (Java/Others) Memory Limit: 65536/65536 K (Java/Others)
Problem Description Two planets named Haha and Xixi in the universe and they were created with the universe beginning. There is 73 days in Xixi a year and 137 days in Haha a year. Now you know the days N after Big Bang, you need to answer whether it is the first day in a year about the two planets. Input There are several test cases(about 5 huge test cases). For each test, we have a line with an only integer N(0≤N) , the length of N is up to 10000000 . Output For the i-th test case, output Case #i: , then output "YES" or "NO" for the answer. Sample Input 10001 0 333 Sample Output Case #1: YES Case #2: YES Case #3: NO 比赛的时候先用java的BIGInteger水一发结果MLE了 然后再用java写一个模拟取余 又MLE了。。。 然后发现此题没有用java过的，顿时不开森。（对java党如此不友好=。=） 附上C++AC代码 #include<iostream> #include<cstring> using namespace std; char shu[10000000]; int main() { int cs=0; while(scanf("%s",&shu)!=EOF) { cs++; long sum=0; for(int i=0;i<strlen(shu);i++) { sum=(sum*10+shu[i]-'0')%10001; } printf("Case #%d: ",cs); if(sum==0) printf("YES\n"); else printf("NO\n"); } }
