• 2022-06-16
    程序的功能是将文件filel.c的内容输出到屏幕上并复制到文件file2.c中,请填空。#include<stdio.h>main(){FILE【19】;fp1=fopen("filel.c","r");fp2=fopen("file2.c","w");while(!feof(fp1))putchar(getc(fp1));rewind(fp1);while(!feof(fp1))putc(【20】);fclose(fp1);fclose(fp2);}
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