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  1. #include<iostream>
  2. #include<string.h>
  3. #define size 1000
  4. using namespace std;
  5. struct Name
  6. {
  7. 	char name[30];
  8. };
  9. void main() 
  10. {
  11. 	struct Name a[size];
  12. 	int n;
  13. 	cout << "Hay nhap so luong nguoi:"; 
  14. 	cin >> n;
  15. 	cin.ignore(80, '\n');
  16. 	cout << "Hay nhap danh sach !" << endl;
  17. 	for (int i = 0;i<n;i ++) 
  18. 	{
  19. 		printf("%d. ", i);
  20. 		cin.get(a[i].name, 30);
  21. 		cin.ignore(80, '\n');
  22. 	}
  23. 	for (int i = 0;i<n;i = i + 1)
  24. 		strupr(a[i].name);
  25. 	cout << "Danh sach sau khi xu li: " << endl;
  26. 	for (int i = 0;i<n;i = i + 1) 
  27. 	{
  28. 		cout <<i<<"."<< a[i].name<<endl;
  29. 	}
  30. 	system("pause");
  31. }
Compilation error #stdin compilation error #stdout 0s 0KB
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stdin
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Standard input is empty
compilation info 
prog.cpp:9:11: error: ‘::main’ must return ‘int’
 void main()
           ^
prog.cpp: In function ‘int main()’:
prog.cpp:24:19: error: ‘strupr’ was not declared in this scope
   strupr(a[i].name);
                   ^
stdout
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Standard output is empty
https://ideone.com/KpdYeY
language:
C++ (gcc 8.3)
created:
7 years ago
visibility:
public

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