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  1. #include<stdio.h>
  2. #include<string.h>
  3. #include<ctype.h>
  4.  
  5. int main()
  6. {
  7.     char a[]={'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'};
  8.     char str[100050], x, y, t;
  9.     int i, count, len, max, j;
  10.     scanf("%d",&t);
  11.     getchar();
  12.     while(t--)
  13.     {
  14.         gets(str);
  15.         len=strlen(str);
  16.         for(i=0;i<len;i++)
  17.             str[i]=tolower(str[i]);
  18.         max=0;
  19.         for(i=0;i<26;i++)
  20.         {
  21.             count=0;
  22.             for(j=0;j<len;j++)
  23.             {
  24.                 if(str[j]==a[i])
  25.                     count++;
  26.             }
  27.             if(count>max)
  28.             {
  29.                     max=count;
  30.                     x=a[i];
  31.             }
  32.             else if(count==max)
  33.             {
  34.                 if((int)a[i]>(int)x)
  35.                 {
  36.                     x=a[i];
  37.                 }
  38.                 else
  39.                 {
  40.                     x=x;
  41.                 }
  42.                 max=count;
  43.             }
  44.         }
  45.         printf("%c\n",x);
  46.     }
  47.     return 0;
  48. }
  49.  
Success #stdin #stdout 0s 3120KB
comments (?)
stdin
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5
HHaaPPyy!!
abcde
AAbCCdeee
CCCCCCCCCCCCdddseeeeeeeeeeeeeeeee
AGHJI
IIOOO&&&&%%
stdout
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y
e
e
e
j
https://ideone.com/BGxX1J
language:
C++ (gcc 8.3)
created:
9 years ago
visibility:
public

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