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  1. #include <iostream>
  2. #include <cstdio>
  3.  
  4. using namespace std;
  5.  
  6. #define TAM 4
  7.  
  8. int main()
  9. {
  10.     for(int i = 1; i < TAM; i++) {
  11.         char nome[FILENAME_MAX];
  12.         snprintf( nome, FILENAME_MAX, "Data-%d.txt", i);
  13.         cout << nome << endl;
  14.     }
  15.     return 0;
  16. }
Success #stdin #stdout 0s 3468KB
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stdin
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Standard input is empty
stdout
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Data-1.txt
Data-2.txt
Data-3.txt
https://ideone.com/8CmuKy
language:
C++14 (gcc 8.3)
created:
7 years ago
visibility:
public

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