求个人指导指导怎么写

哈喽。代码如下，有用请点采纳哦：

#!/usr/bin/python3
D={"name":"Zhangsan","sex":'M',"address":"Nanjing","phone":"123456"}
for key in D.keys():
  print(key+':'+D[key])

print(D["phone"])

D["address"]="Shanghai"

D["age"]=20

del D["sex"]

print(D)

-第一题

D= {"name": "Zhangsan", "sex": "M", "address": "Nanjing", "phone": "123456"}
print(D) # 输出所有键值对
print(D["phone"]) # 输出phone值
D["address"] = "Shanghai" # 修改address为上海
D["age"] = 20 # 添加age为20
del D["sex"] # 删除sex键值对

第二题

n = input（"pls input:"）
for i in range(1，n+1)：
  if(i%7!==0 and i%3==0):
    print(i)

有帮助请采纳哦