C with classes

C/BasicSyntax/fileiostream/file_test1.cpp

@@ -0,0 +1,44 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <windows.h>
+//f means file
+int main(){
+    FILE * fp, *fout;
+    fp = fopen("test.dat","rb");
+    if(fp == NULL){
+        printf("Damn!");
+        exit(0);
+    }
+    char arr[100];
+    int i=0;
+    while(fgetc(fp)!=EOF){
+        fseek(fp, -1, SEEK_CUR);
+        arr[i] = fgetc(fp);
+        i++;
+    }
+    arr[i] = '\0';
+    //printf("%s",arr);
+    /*
+    for(int i = 0; i < strlen(arr) ; i++ ){
+        scanf
+    }*/
+    // fput();
+    fout = fopen("fout.dat","ab");
+    for(int i = 0; i < strlen(arr) ; i++){
+        fputc(arr[i], fout);
+    }
+    FILE *f1;
+    f1 = fopen("fout.dat","rb");
+    while(fgetc(f1)!=EOF){
+        //putchar(arr[i]);
+        fseek(f1,-1,1);
+        putchar(fgetc(f1));
+        Sleep(50);
+    }
+
+    fclose(fout);
+    fclose(fp);
+
+    return 0;
+}

C/BasicSyntax/fileiostream/fout.dat

@@ -0,0 +1 @@
+Hello,World!Hello,World!Hello,World!Hello,World!Hello,World!Hello,World!

C/BasicSyntax/fileiostream/test.dat

@@ -0,0 +1 @@
+Hello,World!