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  1. #include <iostream>
  2.  
  3. void nested_loop(const int levels, const int comparator, const int level = 0, const int accumulator = 0)
  4. {
  5.    if (level < levels) {
  6.       for (int i = 0; i < 6; i++) {
  7.          nested_loop(levels, comparator, level + 1, accumulator + i);
  8.       }
  9.    }
  10.    else {
  11.       std::cout << "Level " << level << ", accumulator=" << accumulator << "\n";
  12.    }
  13. }
  14.  
  15. int main() {
  16.    const int levels = 3;
  17.    const int f = 42;
  18.  
  19.    nested_loop(levels, f);
  20. }
  21.  
Success #stdin #stdout 0.01s 2724KB
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stdin
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Standard input is empty
stdout
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Level 3, accumulator=0
Level 3, accumulator=1
Level 3, accumulator=2
Level 3, accumulator=3
Level 3, accumulator=4
Level 3, accumulator=5
Level 3, accumulator=1
Level 3, accumulator=2
Level 3, accumulator=3
Level 3, accumulator=4
Level 3, accumulator=5
Level 3, accumulator=6
Level 3, accumulator=2
Level 3, accumulator=3
Level 3, accumulator=4
Level 3, accumulator=5
Level 3, accumulator=6
Level 3, accumulator=7
Level 3, accumulator=3
Level 3, accumulator=4
Level 3, accumulator=5
Level 3, accumulator=6
Level 3, accumulator=7
Level 3, accumulator=8
Level 3, accumulator=4
Level 3, accumulator=5
Level 3, accumulator=6
Level 3, accumulator=7
Level 3, accumulator=8
Level 3, accumulator=9
Level 3, accumulator=5
Level 3, accumulator=6
Level 3, accumulator=7
Level 3, accumulator=8
Level 3, accumulator=9
Level 3, accumulator=10
Level 3, accumulator=1
Level 3, accumulator=2
Level 3, accumulator=3
Level 3, accumulator=4
Level 3, accumulator=5
Level 3, accumulator=6
Level 3, accumulator=2
Level 3, accumulator=3
Level 3, accumulator=4
Level 3, accumulator=5
Level 3, accumulator=6
Level 3, accumulator=7
Level 3, accumulator=3
Level 3, accumulator=4
Level 3, accumulator=5
Level 3, accumulator=6
Level 3, accumulator=7
Level 3, accumulator=8
Level 3, accumulator=4
Level 3, accumulator=5
Level 3, accumulator=6
Level 3, accumulator=7
Level 3, accumulator=8
Level 3, accumulator=9
Level 3, accumulator=5
Level 3, accumulator=6
Level 3, accumulator=7
Level 3, accumulator=8
Level 3, accumulator=9
Level 3, accumulator=10
Level 3, accumulator=6
Level 3, accumulator=7
Level 3, accumulator=8
Level 3, accumulator=9
Level 3, accumulator=10
Level 3, accumulator=11
Level 3, accumulator=2
Level 3, accumulator=3
Level 3, accumulator=4
Level 3, accumulator=5
Level 3, accumulator=6
Level 3, accumulator=7
Level 3, accumulator=3
Level 3, accumulator=4
Level 3, accumulator=5
Level 3, accumulator=6
Level 3, accumulator=7
Level 3, accumulator=8
Level 3, accumulator=4
Level 3, accumulator=5
Level 3, accumulator=6
Level 3, accumulator=7
Level 3, accumulator=8
Level 3, accumulator=9
Level 3, accumulator=5
Level 3, accumulator=6
Level 3, accumulator=7
Level 3, accumulator=8
Level 3, accumulator=9
Level 3, accumulator=10
Level 3, accumulator=6
Level 3, accumulator=7
Level 3, accumulator=8
Level 3, accumulator=9
Level 3, accumulator=10
Level 3, accumulator=11
Level 3, accumulator=7
Level 3, accumulator=8
Level 3, accumulator=9
Level 3, accumulator=10
Level 3, accumulator=11
Level 3, accumulator=12
Level 3, accumulator=3
Level 3, accumulator=4
Level 3, accumulator=5
Level 3, accumulator=6
Level 3, accumulator=7
Level 3, accumulator=8
Level 3, accumulator=4
Level 3, accumulator=5
Level 3, accumulator=6
Level 3, accumulator=7
Level 3, accumulator=8
Level 3, accumulator=9
Level 3, accumulator=5
Level 3, accumulator=6
Level 3, accumulator=7
Level 3, accumulator=8
Level 3, accumulator=9
Level 3, accumulator=10
Level 3, accumulator=6
Level 3, accumulator=7
Level 3, accumulator=8
Level 3, accumulator=9
Level 3, accumulator=10
Level 3, accumulator=11
Level 3, accumulator=7
Level 3, accumulator=8
Level 3, accumulator=9
Level 3, accumulator=10
Level 3, accumulator=11
Level 3, accumulator=12
Level 3, accumulator=8
Level 3, accumulator=9
Level 3, accumulator=10
Level 3, accumulator=11
Level 3, accumulator=12
Level 3, accumulator=13
Level 3, accumulator=4
Level 3, accumulator=5
Level 3, accumulator=6
Level 3, accumulator=7
Level 3, accumulator=8
Level 3, accumulator=9
Level 3, accumulator=5
Level 3, accumulator=6
Level 3, accumulator=7
Level 3, accumulator=8
Level 3, accumulator=9
Level 3, accumulator=10
Level 3, accumulator=6
Level 3, accumulator=7
Level 3, accumulator=8
Level 3, accumulator=9
Level 3, accumulator=10
Level 3, accumulator=11
Level 3, accumulator=7
Level 3, accumulator=8
Level 3, accumulator=9
Level 3, accumulator=10
Level 3, accumulator=11
Level 3, accumulator=12
Level 3, accumulator=8
Level 3, accumulator=9
Level 3, accumulator=10
Level 3, accumulator=11
Level 3, accumulator=12
Level 3, accumulator=13
Level 3, accumulator=9
Level 3, accumulator=10
Level 3, accumulator=11
Level 3, accumulator=12
Level 3, accumulator=13
Level 3, accumulator=14
Level 3, accumulator=5
Level 3, accumulator=6
Level 3, accumulator=7
Level 3, accumulator=8
Level 3, accumulator=9
Level 3, accumulator=10
Level 3, accumulator=6
Level 3, accumulator=7
Level 3, accumulator=8
Level 3, accumulator=9
Level 3, accumulator=10
Level 3, accumulator=11
Level 3, accumulator=7
Level 3, accumulator=8
Level 3, accumulator=9
Level 3, accumulator=10
Level 3, accumulator=11
Level 3, accumulator=12
Level 3, accumulator=8
Level 3, accumulator=9
Level 3, accumulator=10
Level 3, accumulator=11
Level 3, accumulator=12
Level 3, accumulator=13
Level 3, accumulator=9
Level 3, accumulator=10
Level 3, accumulator=11
Level 3, accumulator=12
Level 3, accumulator=13
Level 3, accumulator=14
Level 3, accumulator=10
Level 3, accumulator=11
Level 3, accumulator=12
Level 3, accumulator=13
Level 3, accumulator=14
Level 3, accumulator=15
https://ideone.com/p3Ak2
language:
C++ (gcc 8.3)
created:
12 years ago
visibility:
secret

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