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  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4. 	int a,i;
  5. 	scanf("%d",&a);
  6. 	printf("%d =",a);
  7. 	for(i=2;i<=a;i++){
  8. 		if(a%i==0){
  9. 			printf(" %d",i);
  10. 		a=a/i;
  11. 			if(a==1){
  12. 				return 0;
  13. 			}else{
  14. 				printf(" ×");
  15. 			}
  16. 		i=1;
  17. 		}
  18. 	}
  19. }
Success #stdin #stdout 0s 5320KB
comments (?)
stdin
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248248248
stdout
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248248248 = 2 × 2 × 2 × 3 × 31 × 333667
https://ideone.com/IALFNg
language:
C (gcc 8.3)
created:
2 hours ago
visibility:
public

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