Lang:G++
Edit12345678910#include<cstdio>int main(void) {int N,ans=0;char ch[10005];scanf("%d%s", &N,ch);for (int i = 0; i < N; i++){if (ch[i]=='H') ans ^= (i+1);}printf("%s\n", ans ? "Alice" : "Bob");return 0;}
Lang:G++
Edit12345678910#include<cstdio>int main(void) {int N,ans=0;char ch[10005];scanf("%d%s", &N,ch);for (int i = 0; i < N; i++){if (ch[i]=='H') ans ^= (i+1);}printf("%s\n", ans ? "Alice" : "Bob");return 0;}