feat: Initial commit

Laboratorio10/vendite.py

@@ -0,0 +1,30 @@
+from sys import exit
+
+def main():
+    try:
+        fio = open("vendite.txt", "r")
+    except FileNotFoundError:
+        exit("File not found")
+
+    datas = {}
+
+    for line in fio:
+        data = line.split(";")
+        if len(data) != 4:
+            exit("Invalid line: " + line)
+        
+        service = data[1].strip()
+        cost = float(data[2].strip())
+
+        if service not in datas:
+            datas[service] = 0
+        
+        datas[service] += cost
+
+
+    for key in datas:
+        print(key + ":", datas[key])
+
+    fio.close()
+
+main()