#include <stdio.h>
#include <stdlib.h>
#include <string.h>

/* run this program using the console pauser or add your own getch, system("pause") or input loop */
typedef int SO_NGUYEN;
typedef unsigned int SO_NGUYEN_DUONG;

struct Student_ST {
	char name[50], address[200];
	int age;
};
typedef struct Student_ST Student;

typedef struct Animal_ST {
	char name[50], foodType[30];
	int age;
} Animal;

int main(int argc, char *argv[]) {
	//struct
	struct Student_ST std;
	Student std1;
	printf("\nNhap ten sinh vien: ");
	gets(std.name);
	
	printf("\nTen: %s", std.name);
	
	Animal animal;
	printf("\nNhap ten dong vat: ");
	gets(animal.name);
	
	puts(animal.name);
	
	//Khai bao 1 mang gom 5 thang sinh vien
	Student studentList[5];
	int i;
	//Nhap vao 5 sinh vien
	for(i=0;i<5;i++) {
		printf("\nNhap thong tin sinh vien thu %d", i+1);
		printf("\nNhap ten: ");
		fflush(stdin); fflush(stdout);
		gets(studentList[i].name);
		
		printf("\nNhap tuoi: ");
		fflush(stdin); fflush(stdout);
		scanf("%d", &studentList[i].age);
	}
	
	//Hien thi danh sach sinh vien
	for(i=0;i<5;i++) {
		printf("\nSinh vien (%d): Ten -> %s, tuoi -> %d", i+1, studentList[i].name, studentList[i].age);
	}
	
	/**
	//Tim hieu typedef trong lap trinh C
	int x = 5;
	SO_NGUYEN k = 10;
	unsigned int u = 9;
	SO_NGUYEN_DUONG m = 10;
	
	printf("\nk = %d", k);
	printf("\nk = %d", u);
	*/
	
	/**
	//Tim hieu ve string
	char str[30];
	
	printf("\nNhap str = ");
//	scanf("%s", str);
	gets(str);
	printf("\nstr = %s", str);
	
	char s1[30], s2[30], c;
	
	printf("\nNhap s1 = ");
	fflush(stdin);fflush(stdout);
	gets(s1);
	
	printf("\nNhap s2 = ");
	fflush(stdin);fflush(stdout);
	gets(s2);
	
	printf("\nNhap c = ");
	fflush(stdin);fflush(stdout);
	scanf("%c", &c);
	
//	char *p = strchr(s1, c);
	char *p = strstr(s1, s2);
	printf("\nKet qua: %s", p);
	*/
	
	return 0;
}