【test1.txt】的data传到【test2.txt】
#include<iostream>
using namespace std;
FILE* fin = fopen("d://test1.txt", "r");
FILE* fout = fopen("d://test2.txt", "w");
//项目属性 -> SDL(改为否)
int main()
{
int x;
fscanf (fin ,"%d", &x);
fprintf(fout,"%d", x);
return 0;
}
