摘要:
1、 #include <stdio.h> #include <ctype.h> int main(void) { int ch; FILE *sfp; FILE *dfp; char sfile[FILENAME_MAX]; char dfile[FILENAME_MAX]; printf("sf 阅读全文
摘要:
1、 #include <stdio.h> int main(void) { int ch; FILE *sfp; FILE *dfp; char sfile[FILENAME_MAX]; char dfile[FILENAME_MAX]; printf("sfile name: "); scanf 阅读全文
摘要:
1、 #include <stdio.h> int main(void) { FILE *fp; int ch; char filename[FILENAME_MAX]; printf("filename: "); scanf("%s", filename); if((fp = fopen(file 阅读全文