#include<stdio.h>
#include<string.h>
#include<time.h>
struct baiHat{
	int maBaiHat;
	int maTheLoai;
	char tenBaiHat[50];
	int soLuotNghe;
	char thoiGian[50];
};
void nhap(struct baiHat sl[],int &n){
	time_t rawtime;
  	struct tm * timeinfo;
  	char hienTai [80];
 	time (&rawtime);
  	timeinfo = localtime (&rawtime);
 	strftime (hienTai,80,"%d %m %Y.",timeinfo);
 	//Lay thong tin ngay thang nam
	int k=n;
	int temp=0;
	char x[50];
	printf("----------Nhap danh sach bai hat-----------\n");
	for (int i=0;i<k;i++){
		printf("---Bai %d---\n",i+1);
		printf("Nhap ten bai hat: ");
		fflush(stdin);
		gets(x);
		if(i==0){
			sl[i].maBaiHat = ++temp;
			strcpy(sl[i].tenBaiHat,x);
			printf("Nhap ma the loai: ");
			scanf("%d",&sl[i].maTheLoai);
			printf("Nhap so luong nghe: ");
			scanf("%d",&sl[i].soLuotNghe);
			strcpy(sl[i].thoiGian,hienTai);

		}
		else {
			for (int j=0;j<i;j++){
				if (stricmp(sl[j].tenBaiHat,x)==0){
					printf("Trung bai hat\n");
					n--;
				}
				else if (stricmp(sl[j].tenBaiHat,x)!=0){
					sl[i].maBaiHat = ++temp;
					strcpy(sl[i].tenBaiHat,x);
					printf("Nhap ma the loai: ");
					scanf("%d",&sl[i].maTheLoai);
					printf("Nhap so luong nghe: ");
					scanf("%d",&sl[i].soLuotNghe);
					strcpy(sl[i].thoiGian,hienTai);
				}
			}
		}
	}
}
void xuat(struct baiHat sl[],int n){
	printf("----------Xuat danh sach bai hat-----------\n");
	for (int i=0;i<n;i++){
		printf("---Bai %d---\n",i+1);
		printf("Ma bai hat: %d || Ma bai hat: %d || Ten Bai Hat: %s || So luot nghe: %d || Thoi gian: %s\n",sl[i].maBaiHat,sl[i].maTheLoai,sl[i].tenBaiHat,sl[i].soLuotNghe,sl[i].thoiGian);
	}
}
int main(){
	int n;
	printf("Nhap so luong bai hat: ");
	scanf("%d",&n);
	struct baiHat sl[n];
	nhap(sl,n);
	xuat(sl,n);
	return 0;
}