From 59eb5b9095949b711c2549a75e527cee728ee2ea Mon Sep 17 00:00:00 2001
From: Vichingo455 <vichingo455@noreply@manuelnet.ddns.net>
Date: Wed, 7 May 2025 09:46:20 +0000
Subject: [PATCH] Upload files to "file"

---
 file/es1_binary.cpp |  2 +-
 file/es2_binary.cpp | 31 +++++++++++++++++++++++++++++++
 2 files changed, 32 insertions(+), 1 deletion(-)
 create mode 100644 file/es2_binary.cpp

diff --git a/file/es1_binary.cpp b/file/es1_binary.cpp
index 406a2a3..8df2096 100644
--- a/file/es1_binary.cpp
+++ b/file/es1_binary.cpp
@@ -2,7 +2,7 @@
 AUTORE: Manuel Vichi 3^AIN
 Esercizio 1 File Binari
 */
-#include <iostream>
+#include <stdio.h>
 #include <stdbool.h>
 using namespace std;
 int writeBinary(char * const fileName, size_t elements) {
diff --git a/file/es2_binary.cpp b/file/es2_binary.cpp
new file mode 100644
index 0000000..e2ea065
--- /dev/null
+++ b/file/es2_binary.cpp
@@ -0,0 +1,31 @@
+/*
+AUTORE: Manuel Vichi 3^AIN
+Esercizio 2 File Binari
+*/
+#include <stdio.h>
+#include <stdbool.h>
+using namespace std;
+int readBinary(char * const fileName, int buffer[], size_t count) {
+	FILE* file = fopen(fileName, "rb");
+	if (file == NULL) {
+		perror("Errore nell'apertura del file di lettura");
+		return -1;
+	} else {
+		int read = fread(&buffer,sizeof(int),count,file);
+		fclose(file);
+		return read;
+	}
+	return -1;
+}
+int main(void) {
+	char file[] = "file_200.bin";
+	int arr[100];
+	size_t count = sizeof(arr) / sizeof(arr[0]);
+	printf("Valori letti dal file %s: %d\n",file,readBinary(file,arr,count));
+	printf("Valori letti: ");
+	for (size_t i = 0; i < count; i++) {
+		printf("%d ",arr[i]);
+	}
+	printf("\n");
+	return 0;
+}