modified: src/main.c

 	modified:   src/r.c
 	modified:   src/w.c

Author: DataEraserC

c/fileio/src/main.c

@@ -1,6 +1,6 @@
 #include "../include/head.h"
 int main(){
-    w();
-    r();
+    w("file.txt","this_is_an_apple");
+    r("file.txt");
     return 0;
 }

c/fileio/src/r.c

@@ -1,9 +1,9 @@
 #include "../include/head.h"
-int r(){
+int r(const char* filename){
     FILE *fp = fopen("file.txt","r");
-    char a[10],b[10],c[10],d[10];
-    fscanf(fp,"%s %s %s %s",a,b,c,d);
-    printf("%s %s %s %s\n",a,b,c,d);
+    char a[100];
+    fscanf(fp,"%s",a);
+    printf("%s",a);
     fclose(fp);
     return 0;
 }

c/fileio/src/w.c

@@ -1,8 +1,8 @@
 #include "../include/head.h"
-int w(){
+int w(const char* filename,const char* string){
     FILE *fp;
-    fp = fopen("file.txt","w");
-    fprintf(fp,"this is an %s\n","apple");
+    fp = fopen(filename,"w");
+    fprintf(fp,"%s",string);
     fclose(fp);
     return 0;
 }