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  1. #include <stdio.h>
  2. int isSNumber(long a){
  3.     short int array[12], count = 0, i;
  4.     while(a != 0){
  5.         array[count] = a % 10;
  6.         a /= 10;
  7.         count++;
  8.     }
  9.     if(count == 1) return 1;
  10.     for (i = 0; i < count - 1; i++){
  11.         if((array[i] - array[i + 1]) != 1) return 0;
  12.     }
  13.     return 1;
  14. }
  15. int main() {
  16. 	long arrayd[9] = {123456,234567,345678,456789,1234567,2345678,3456789,12345678, 23456789};
  17.     long l, r, j, arr[100];
  18.     int a = 0;
  19. 	char k;
  20.     scanf("%ld %ld", &l, &r);
  21.     if (r > 100000){
  22.     	for (j = l; j < 100000; j++){
  23. 	        if(isSNumber(j)){
  24. 	            arr[a] = j;
  25. 	            a++;
  26.         	}
  27. 		}
  28. 		for (k = 0; k < 9; k++){
  29. 			for(j = 100000; j < r; j++){
  30. 				if(j == arrayd[k]){
  31. 					arr[a] = arrayd[k];
  32. 					a++;
  33. 				}
  34. 			}
  35. 		}
  36. 	}else{
  37. 		for (j = l; j < r; j++){
  38. 	        if(isSNumber(j)){
  39. 	            arr[a] = j;
  40. 	            a++;
  41.         	}
  42. 		}
  43. 	}
  44.     printf("[");
  45.     for(k = 0; k < a-1; k++){
  46.         printf("%ld,",arr[k]);
  47.     }
  48.     printf("%ld]",arr[a-1]);
  49.     return 0;
  50. }
Success #stdin #stdout 0s 5440KB
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[23315327318016]
https://ideone.com/1Wqj2n
language:
C (gcc 8.3)
created:
336 days ago
visibility:
public

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