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  1. #include <cstdio>
  2. #include <string>
  3.  
  4. using namespace std;
  5.  
  6. int main() {
  7. 	const string str("atgctgttg");
  8. 	const int n = 5; // Assumed positive number smaller than str.size()
  9. 	const int n1 = n - 1;
  10.  
  11. 	for (auto i = str.cbegin(); i != str.cend() - n1; ++i) {
  12. 		printf("%.*s\n", n, &*i);
  13. 	}
  14. }
Success #stdin #stdout 0s 3456KB
comments (?)
stdin 
Standard input is empty
stdout 
atgct
tgctg
gctgt
ctgtt
tgttg
https://ideone.com/nMjPyT
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
public

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