C Primer Plus编程练习第八章

Posted 2020-11-29 roscangjie

1、

#include <stdio.h>
#include <stdlib.h>


int main()
{
    int ch;
    int count = 0;
    FILE * fp;
    char fname[50];
    printf("请输入文件名:
");
    scanf("%s", fname);
    getchar();
    fp = fopen(fname, "r");
    while ((ch = getc(fp)) != EOF) {
        putchar(ch);
        count++;
    }
    fclose(fp);
    printf("
");
    printf("文件字符数为：%d", count);




    getchar();
    return 0;
}

 

 

 

2、