面试日记-程序

#include <stdio.h>
int j=0,k=0;

void read_TXT(const char *path,char *string,char *num)
{
    int i = 0;
    char file[10000] ;//= { 0 }
    FILE* fpRead = fopen(path, "r");
    if (fpRead == NULL)
    {
        printf("打开文件失败！\n");
        return;
    }
    while(fgetc(fpRead)!=EOF)
    {
        fscanf(fpRead, "%c ", &file[i]);

        if (file[i] <= '9' && '0' <= file[i])
        {
            num[j] = file[i];
            j++;
        }
        if ((file[i] <= 'Z' && 'A'<=file[i]) || (file[i] <= 'z' && 'a'<=file[i]))
        {
            string[k] = file[i];
            k++;
        }
    }
    fclose(fpRead);
}
int main()
{
    //读数据，将读到的数据存到数组a[]中
    char string[100];
    char num[100];
    char *path="/Users/hangshao/Desktop/read/demo.txt";

    read_TXT(path,string,num);

    for(int i=0;i<j;i++)
    {
        printf("%c",num[i]);
    }
    printf("\n\n");
    for(int i=0;i<k;i++)
    {
        printf("%c",string[i]);
    }
    return 1;
}