統ㄍ計程6/5

[acho (十全的只有大補湯)]

Ex1.

#include <stdio.h>
int main ()
{
        FILE *fp;
        char a[80];
        int i;
        fp=fopen("test.txt","w");
        for (i=0;i<4;i++) {
                scanf ("%s",a);
                fprintf (fp,"%s",a);
        }
        return 0;
}

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Ex2.

#include <stdio.h>
int main ()
{
        FILE *fp;
        char a[80];
        int i;
        fp=fopen("data.txt","r");
        for (i=0;i<20;i++) {
                fscanf (fp,"%s",a);
                printf ("%s",a);
        }
        return 0;
}

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