mtxxxx的blog

Bound Found Time Limit: 5000MS Memory Limit: 65536K Total Submissions: 2406 Accepted: 744 Special Judge Description Signals of most probably extra-terrestrial or

#include #include #include using namespace std; int main() { int num[26],head,tail,T,k,n,cnt; long long ans;//wa一次。。 char str[1000001]; cin>>T; while(T--) { scanf("%