save project

1.py

+def q():    
+    s=[0.01,0.02,0.05,0.1,0.2,0.5,1.0]
+    while True:
+        try:
+            w=float(input("请输入要找的零钱:"))
+            if w<=0:
+                print("请输入正数")
+            else:
+                break
+        except:
+            print("请输入小数")
+    i=len(s)-1
+    while i>=0:
+        if w >=s[i]:
+            n=int(w/s[i])
+            w=float("{:.2f}".format(w-n*s[i]))
+            print("找了{}个{}元硬币".format(n,s[i]))
+        i-=1
+q()
+                
+

func.py

@@ -12,4 +12,4 @@ def new_input():
             else:
             else:
                 total.append(unit)
                 total.append(unit)
     print(total)
     print(total)
-new_input()
+new_input()       
\ No newline at end of file