C语言输入重定向的问题

2025-04-06 15:52:18
推荐回答(1个)
回答1:

#include

#include

int main(){

char b[200]="1234567";

freopen("d:\\0.cpp","r",stdin);

freopen("d:\\0.txt","w",stdout);

fclose(stdin);

fclose(stdout);

freopen("CON","r",stdin);

freopen("CON","w",stdout);

scanf("%s",b); //读入Hello! 

printf("%s",b);

}