auto save

diy.py

+n=input()
+num=int(input())
+sum=0
+str=''
+for i in range(num):
+    str=str+n
+    sum=sum+int(str)
+print(sum)
\ No newline at end of file

diy2.py

+num1 = input('请输入所要相加的数字:')
+num2 = int(input('请输入所要相加的次数'))
+sum=0
+str=""
+for i in range(num2):
+    str = str + num1 
+    sum = int(str) + sum
\ No newline at end of file

diy3.py

+str=input('请输入三条边:')
+nums=eval(str)
+c=list(nums)
+c.sort() #从小到大排序
+print(c)
+if c[0] + c[1] > c[2]:
+    print('边长{} {} {} 能形成三角形'.format(c[0],c[1],c[2]))
+    if c[0]**2 + c[1]**2 == c[2]**2:
+        print('这是直角三角形')
+    elif c[0] == c[1] or c[1] == c[2]:
+        print('这是等腰三角形')
+    else:
+        print('这是一个普通的三角形')
+else:
+    print('不能形成三角形')
\ No newline at end of file

diy4.py

+for i in range(1,10): #包含1 不包含10
+    for j in range(1,i+1):
+        print(str(j)+'*'+str(i)+'='+str(j*i),end='\t')
+    print()

file.py

+file1=open(r'C:\Users\bellcode\Desktop\myfile.txt','w',encoding='utf-8')
+file1.write('您好：12')
+file1.close()
\ No newline at end of file

file1.py

+with open(r'C:\Users\bellcode\Desktop\myfile.txt','a',encoding='utf-8') as file:
+    file.write('你好，')
+    

func1.py

+def new_input():
+    total = []
+    while True:
+        new = input('请输入价格按结束:') #字符串
+        if new == 'q':
+            break
+        else:
+            try:
+                new1 = int(new) #整形
+            except:
+                print("要输入整数啊")
+            else:
+                total.append(new1) 
+            finally:
+                print('-'*30)
+    return total
+    print(total)
+
+def sum1(money):
+    sum = 0
+    for i in money:
+        sum = sum + i 
+    print(sum)
+    return sum
+
+
+new2=new_input()
+sum1(new2)
\ No newline at end of file

func2.py

+for i in range(5):
+    print(i) #打印函数
\ No newline at end of file

func3.py

+num=0
+num1=90321
+while True:
+    if num1%3==2 and num1%7==6 and num1%11==10 and num1%17==16 and num1%23 ==22:
+        for i in range(2,90321):
+            if num1 % i == 0:
+                break
+            else:
+                print(num1)
+                num = num +1 
+    if num == 10:
+        break
+                

func5.py

+def new_count():
+    count = []
+    while True:
+        str1 = input('请输入数字:')
+        if str1 == "q":
+            break
+        else:
+            try:
+                str2 = int(str1)
+            except:
+                print("请重新输入")
+            else:
+                count.append(str1)
+    print(count)
+new_count()            
\ No newline at end of file