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  1. #include <iostream>
  2. using namespace std;
  3. void recur(int n,int value,int count)
  4. {
  5. if(count==0)
  6. return;
  7. else
  8. {
  9. cout<<value<<" ";
  10. recur(n,value+n,count-1);
  11. }
  12. }
  13.  
  14. int main() {
  15. for(int i=1;i<=10;i++)
  16. {
  17. recur(i,i,i);
  18. cout<<endl;
  19. }
  20. return 0;
  21. }
Success #stdin #stdout 0s 3296KB
stdin
Standard input is empty
stdout
1 
2 4 
3 6 9 
4 8 12 16 
5 10 15 20 25 
6 12 18 24 30 36 
7 14 21 28 35 42 49 
8 16 24 32 40 48 56 64 
9 18 27 36 45 54 63 72 81 
10 20 30 40 50 60 70 80 90 100