fork download
copy 
  1. #include <stdio.h>
  2. #include <iostream>
  3. using namespace std;
  4. #include <string.h>
  5. void permute(char *arr);
  6. int main() {
  7. 	// your code goes here
  8. 	char s[1000];
  9. 	memset(s,'\0',1000);
  10. 	cin>>s;
  11. 	//cout<<s[0]<<s[1];
  12. 	permute(s);
  13. 	return 0;
  14. }
  15.  
  16. void permute(char *arr)
  17. {
  18. /*	char *temp = arr;
  19. 	int i=0;
  20. 	while(temp[i]!='\0')
  21. 	{
  22. 		//cout<<temp[i];
  23. 		//temp++;
  24. 		cout<<i++;
  25. 	}
  26. */
  27. 	//cout<<*arr;
  28. 	char map[] = {' ','a','b','c','d','e','f','g','h','i','j','k','l','m','n','o','p','q','r','s','t','u','v','w','x','y','z'};
  29. 	if(*arr == '\0')
  30. 	{
  31. //	cout<<"a";	
  32. 	return;
  33. 	}
  34. 	int i = (int)(*arr)-48;
  35. 	//cout<<i;
  36. 	printf("%c",map[i]);
  37. 	//permute(arr+1);
  38. 	char first[] = {*arr};
  39. 	cout<<first;
  40. 	char second[] = {*(arr+1)};
  41. 	char *j = strcat(first,second);
  42. 	cout<<j;
  43. 	//printf("%c%c",map[i],map[j]);
  44. 	//permute(arr+2);
  45. 	return;
  46.  
  47. }
Runtime error #stdin #stdout 0s 3300KB
comments (?)
stdin
copy 
123
stdout
copy 
Standard output is empty
https://ideone.com/1s3PL6
language:
C++ (gcc 8.3)
created:
9 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!