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  1. #include <iostream>
  2. #include <bitset>
  3. using namespace std;
  4.  
  5. bitset<4> nibble(int val, int k) {
  6.   return val >> (4*k);
  7. }
  8.  
  9. int main() {
  10.   uint32_t val = 1265985549;
  11.   cout << hex << val;
  12.   for( auto k: { 7, 6, 5, 4, 3, 2, 1, 0 } )
  13.     cout << ' ' << nibble(val, k);
  14.   cout << endl;
  15. }
  16.  
Success #stdin #stdout 0s 3472KB
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stdin
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Standard input is empty
stdout
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4b75680d 0100 1011 0111 0101 0110 1000 0000 1101
https://ideone.com/otszqq
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
public

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