PTA1042-C语言-字符统计

#include <stdio.h>
#include <string.h>

int main()
{
    char inputstr[1001];
    gets(inputstr);
    int count = strlen(inputstr);
    int i;
    int inputcount[26] = {0};
    int max = 0;
    for(i = 0; i < count; i ++)
    {
        if(inputstr[i] >= 'a' && inputstr[i] <= 'z')
        {
            inputcount[inputstr[i] - 'a'] ++;
           // printf("%c",inputstr[i]);
        }
        if(inputstr[i] >= 'A' && inputstr[i] <= 'Z')
        {
            inputcount[inputstr[i] - 'A'] ++;
        }

    }
    char maxstr;
    for(i = 0; i < 26; i++)
    {
        if(max < inputcount[i])
        {
            max = inputcount[i];
            maxstr= i + 'a';
        }    
    }
    printf("%c %d",maxstr,max);
    return 0;
}