From f4c32022732ae7f20d3092d2c1d9fac70f08bcbe Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Viivi=20R=C3=B6ntynen?= <viivi.t.rontynen@utu.fi>
Date: Tue, 29 Aug 2023 19:30:33 +0000
Subject: [PATCH] Upload New File

---
 Demo_1_teht_1.py | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 Demo_1_teht_1.py

diff --git a/Demo_1_teht_1.py b/Demo_1_teht_1.py
new file mode 100644
index 0000000..c716841
--- /dev/null
+++ b/Demo_1_teht_1.py
@@ -0,0 +1,19 @@
+luku=0
+print(f"Luku on {luku}.")
+while True:
+    input1=(input("Anna operaatio (tyhjä lopettaa): "))
+    if input1=="":
+        print("Kiitos ja moi!")
+        break
+    elif input1.find("-")!=-1:
+        luku-=int(input1[1:])
+        print(f"Luku on {round(luku)}.")
+    elif input1.find("+")!=-1:
+        luku+=int(input1[1:])
+        print(f"Luku on {round(luku)}.")
+    elif input1.find("*")!=-1:
+        luku*=int(input1[1:])
+        print(f"Luku on {round(luku)}.")
+    elif input1.find("/")!=-1:
+        luku/=int(input1[1:])
+        print(f"Luku on {round(luku)}.")
\ No newline at end of file
-- 
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