char *name[]={"Follow me","BASIC","Great Wall","FORTRAN","Computer design"}; 在函数f1中比较字符串长度，在主函数中输出最长的字符串

以下是实现上述功能的C语言代码：

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

void f1(char *name[], int len, char **max) {
    int max_len = 0;
    for (int i = 0; i < len; i++) {
        int cur_len = strlen(name[i]);
        if (cur_len > max_len) {
            max_len = cur_len;
            *max = name[i];
        }
    }
}

int main() {
    char *name[] = {" me", "BASIC", "Great Wall", "FORTRAN", "Computer design"};
    int len = sizeof(name) / sizeof(name[0]);
    char *max = NULL;
    f1(name, len, &max);
    printf("The longest string is: %s\n", max);
    return 0;
}