输入5个字符串,输出最长的字符串.

#include <stdio.h>
#include <string.h>
#define M 5
const char *com(const char **a)
{
    int t = 0;
    for (int i = 0; i < M - 1; ++i)
    {
        if (strlen(*(a + t)) < strlen(*(a + i + 1)))
        {
            t = i + 1;
        }
    }
    return *(a + t);
}
int main(int argc, char const *argv[])
{
    const char *name[M] = {"asaaaaaaaaaaaaaaaaaaaaaaaaaaad", "qwe", "dfgh", "qwesfaqef", "asddqd"};
    const char *max;
    max = com(name);
    printf("%s\n", max);
    return 0;
}