第三个测试点没有通过，欢迎大佬指正
#include<stdio.h>
#include<string.h>
typedef struct WEIBO
{
char name[25];
int flag;
}weibo;
weibo nc[1005];
int isRepat(weibo ncs[1005], int end)
{
int i;
for(i=1; i<end; i++)
{
if(strcmp(ncs[end].name, ncs[i].name) == 0)
{
if(ncs[i].flag == 1)
return 1;
}
}
return 0;
}
int main()
{
int M, N, S;
scanf("%d %d %d", &M, &N, &S);
int i, j=S;
for(i=1; i<=M; i++)
{
scanf("%s", nc[i].name);
}
if(S > M)
{
printf("Keep going...");
return 0;
}
for(i=1; i<=M; i++)
{
int k=i;
if(k==j)
{
if(isRepat(nc, k) == 0)
{
printf("%s\n", nc[k].name);
nc[k].flag = 1;
}
else
{
//k++;
while(k<=i+N)
{
k++;
if(isRepat(nc, k) == 0)
{
printf("%s\n", nc[k].name);
nc[k].flag = 1;
break;
}
}
}
j += N;
}
}
}
