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  1. #include <iostream>
  2. #include <vector>
  3. #include <set>
  4. #include <ctime>
  5. #include <string.h>
  6. using namespace std;
  7.  
  8. int main() {
  9. 	int N;
  10. 	cin >> N;
  11. 	//a)
  12. 	for(int i=1; i<=N; i++){
  13.     	if(N%i ==0){
  14.         	int b = N/i;
  15.         	cout << i << "*"<< b << endl;
  16.     	}
  17. 	}
  18. 	cout << "--" << endl;
  19. 	//b)
  20. 	for(int i=1; i*i<=N; i++){
  21.     	if(N%i ==0){
  22.         	int b = N/i;
  23.         	cout << i << "*" << b << endl;
  24.     	}
  25. 	}
  26. 	return 0;
  27. }
  28.  
Success #stdin #stdout 0s 5312KB
comments (?)
stdin
copy 
12
stdout
copy 
1*12
2*6
3*4
4*3
6*2
12*1
--
1*12
2*6
3*4
https://ideone.com/I3hA8O
language:
C++14 (gcc 8.3)
created:
1 day ago
visibility:
public

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