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  1. #include <iostream>
  2. #include <fstream>
  3. #include <string>
  4. using namespace std;
  5.  
  6. struct SINHVIEN
  7. {	
  8. 	string mssv;
  9. 	string name;
  10. 	int namsinh;
  11. 	string quequan;
  12. };
  13.  
  14. int doc_file();
  15. void Doc_ThongTinSinhVien(ifstream &infile , SINHVIEN s[] , int &n);
  16. void Xuat_ThongTinSinhVien(SINHVIEN s[],int n);
  17.  
  18.  
  19. int main()
  20. {
  21. 	doc_file();
  22.  
  23. }
  24.  
  25. int doc_file()
  26. {
  27. 	ifstream infile;
  28. 	infile.open("C:\\Users\\Admin\\Desktop\\infile.txt",ios::in);
  29.  
  30. 	if(infile.fail())
  31. 	{
  32. 		cout<<"Mo file that bai"<<endl;
  33. 		return 0;
  34. 	}
  35.  
  36. 	SINHVIEN s[100];
  37. 	int n;
  38. 	Doc_ThongTinSinhVien(infile,s,n);
  39. 	Xuat_ThongTinSinhVien(s,n);
  40. 	infile.close();
  41. }
  42.  
  43. void Doc_ThongTinSinhVien(ifstream &infile , SINHVIEN s[] , int &n)
  44. {
  45. 	infile>>n;
  46. 	for( int i=0;i<n;i++ )
  47. 	{
  48. 		infile>>s[i].mssv;
  49. 		infile>>s[i].name;
  50. 		infile>>s[i].namsinh;
  51. 		infile>>s[i].quequan;
  52. 	}
  53. }
  54.  
  55. void Xuat_ThongTinSinhVien(SINHVIEN s[],int n)
  56. {
  57. 	cout<<n;
  58. 	for( int i=0;i<n;i++ )
  59. 	{
  60. 		cout<<"\nMa So Sinh Vien La: "<<s[i].mssv;
  61. 		cout<<"\nTen Sinh Vien la: "<<s[i].name;
  62. 		cout<<"\nNam Sinh la: "<<s[i].namsinh;
  63. 		cout<<"\nQue Quan la: "<<s[i].quequan;
  64. 		cout<<endl;
  65. 	}
  66. 	cout<<endl;
  67. }
Success #stdin #stdout 0.01s 5484KB
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Mo file that bai
https://ideone.com/kRCX6I
language:
C++ (gcc 8.3)
created:
2 years ago
visibility:
secret

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