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  1. #include<stdio.h>
  2. #include<ctype.h>
  3.  
  4. int num[1000001];
  5. int main()
  6. {
  7.     int test, counter, bit, flag;
  8.     int *end , *beg;
  9.     scanf("%d",&test);
  10.     for(counter = 0; counter <= test; counter++)
  11.     {
  12.     flag= 0;
  13.     while((bit = getchar()) != '\n')
  14.        num[++flag] = (int)(bit - '0');
  15.     beg = &num[1];
  16.     end = &num[flag];
  17.         while(beg != end)
  18.     {
  19.         if(*beg == *end)
  20.         continue;
  21.         else
  22.         *end = *beg;
  23.         beg++;
  24.         end--;
  25.     }
  26.     if(counter != 0)
  27.     {
  28.     for(bit = 1; bit <= flag; bit++)
  29.         printf("%d",num[bit]);
  30.     printf("\n %d %d \n",*beg ,*end);
  31.     }
  32.     }
  33.     return 0;
  34. }
  35.  
Time limit exceeded #stdin #stdout 5s 6196KB
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https://ideone.com/0jrW4V
language:
C (gcc 8.3)
created:
9 years ago
visibility:
public

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