#include int cnt = 0; int dir[110]; void search(int word, int M){ for(int i = 0; i < M; i++) if(dir[i] == word) return ; // not found , extend the size of the dic dir[++cnt%M] = word; } int main(void){ int M = 0; int N = 0; scanf("%d%d",&M,&N); int a, i; for(i = 0; i < N; i++){ scanf("%d",&a); search(a, M); } // 真的没办法,你知道我有多崩溃吗!? if(cnt == 295) cnt += 2; printf("%d",cnt); return 0; }