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

+w=0
+def new_input():
+    total = []
+    while True:
+        unit=input("请输入：")
+        if unit=='q':
+            break
+        else:
+            try:
+                unit=int(unit)
+            except:
+                print("请输入数字")
+            else:
+                total.append(unit)
+    # print(total)
+    return total
+qw=new_input()
+#new_input()
+for i in qw:
+    w+=i
+
+print(w)
+