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  1. #include<stdio.h>
  2. int main()
  3. {
  4.     int t,i;
  5.     scanf("%d",&t);
  6.     for(i=0;i<t;i++)
  7.     {
  8.         char s[1001],a[501],b[501],A;
  9.         int c=0,j,e,d,x,k,y=0;
  10.         scanf("%s",&s);
  11.         for(j=0;s[j]!='\0';j++)
  12.             c++;
  13.         d=c/2;
  14.         if(c%2==0)
  15.         {
  16.             for(j=0;j<d;j++)
  17.                 a[j]=s[j];
  18.                 e=0;
  19.             for(j=d;j<c;j++)
  20.                 {
  21.                     b[e]=s[j];
  22.                     e++;
  23.                 }
  24.         }
  25.         if(c%2!=0)
  26.         {
  27.             for(j=0;j<d;j++)
  28.                 a[j]=s[j];
  29.                 e=0;
  30.             for(j=d+1;j<c;j++)
  31.                 {
  32.                     b[e]=s[j];
  33.                     e++;
  34.                 }
  35.         }
  36.         for(j=0;j<d;j++)
  37.         {
  38.             x=0;
  39.             for(k=0;b[k]!='\0';k++)
  40.             {
  41.                 if(a[j]==b[k])
  42.                     {
  43.                         x++;
  44.                         break;
  45.                     }
  46.             }
  47.             if(x>0)
  48.             {
  49.                 b[k]=A;
  50.             }
  51.             else if(x==0)
  52.                 y++;
  53.         }
  54.         if(y>0)
  55.             printf("NO\n");
  56.         else if(y==0)
  57.             printf("YES\n");
  58.     }
  59.     return 0;
  60. }
  61.  
Success #stdin #stdout 0s 2252KB
comments (?)
stdin
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1
cccccdrdccccc
stdout
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NO
https://ideone.com/ScSabI
language:
C (gcc 8.3)
created:
9 years ago
visibility:
public

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