【題目描述】刪除文件中的注釋：將C語言源程序(hello.c)文件中的所有注釋去掉后存入另一個文件(new_hello.c)。試編寫相應程序。
【代碼】

#include <stdio.h>
#include <stdlib.h>
int main(void) {FILE *fp1, *fp2;if ((fp1=fopen("hello.c", "r")) == NULL) {printf("Can't open file");exit(0);}if ((fp2=fopen("new_hello.c", "w")) == NULL) {printf("Can't open file");exit(0);}int i = 0, flg = 0;char str[1000];while (!feof(fp1)) {char ch = fgetc(fp1);if (ch == EOF) {break;}str[i++] = ch;}str[i] = '\0';for (int j=0; j<i; j++) {if (j<i-1 && str[j]=='/' && str[j+1]=='*') {flg = 1;}if (flg == 0) {fprintf(fp2, "%c", str[j]);}if (flg==1 && j<i-1 && str[j]=='*' && str[j+1]=='/') {flg = 0;j++;}}fclose(fp1);fclose(fp2);return 0;}

暫時沒有想到好的方法，生氣！！！