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  1. #include<iostream>
  2. int main(){
  3.     int i {5};
  4.     int j{5};
  5.     while(i>=1){
  6.         while(j>=1)
  7.         {
  8.             std::cout << j<<' ';
  9.             --j;
  10.         }
  11.         --j;
  12.         --i;
  13.         std::cout<<'\n';
  14.     }
  15.  
  16.     return 0;
  17.  
  18. }
Success #stdin #stdout 0.01s 5288KB
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stdin
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45
stdout
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5 4 3 2 1
https://ideone.com/s3RT0z
language:
C++14 (gcc 8.3)
created:
30 days ago
visibility:
public

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