#include #include #include #define N 50005 struct node { int x; __int64 tt; int id; }a[N],b[N]; int mark[15]; int fun(char *s) { int a,b,c; sscanf(s,"%d:%d:%d",&a,&b,&c); return a*3600+b*60+c; } int cmp(const void *a,const void *b) { node *c,*d; c=(node *)a;d=(node *)b; if(c->tt!=d->tt) return c->tttt?1:-1; else return c->x-d->x; } int main() { int n; while(scanf("%d",&n)!=EOF) { int i,j,k; j=0; char s[15]; while(scanf("%s",s),strcmp(s,"#end")!=0) { a[j].x=fun(s); scanf("%I64d%d",&a[j].tt,&a[j].id); j++; } qsort(a,j,sizeof(a[0]),cmp); k=1; b[0]=a[0]; for(i=1;i=60) b[k++]=a[i]; } memset(mark,0,sizeof(mark)); for(i=0;i