用if语句写输入4个整数,从大到小输出
时间: 2023-05-25 09:02:23 浏览: 54
A:
```
a = int(input('请输入第一个整数:'))
b = int(input('请输入第二个整数:'))
c = int(input('请输入第三个整数:'))
d = int(input('请输入第四个整数:'))
if a >= b and a >= c and a >= d:
max_num = a
if b >= c and b >= d:
print(max_num, b, c, d)
elif c >= b and c >= d:
print(max_num, c, b, d)
else:
print(max_num, d, b, c)
elif b >= a and b >= c and b >= d:
max_num = b
if a >= c and a >= d:
print(max_num, a, c, d)
elif c >= a and c >= d:
print(max_num, c, a, d)
else:
print(max_num, d, a, c)
elif c >= a and c >= b and c >= d:
max_num = c
if a >= b and a >= d:
print(max_num, a, b, d)
elif b >= a and b >= d:
print(max_num, b, a, d)
else:
print(max_num, d, a, b)
else:
max_num = d
if a >= b and a >= c:
print(max_num, a, b, c)
elif b >= a and b >= c:
print(max_num, b, a, c)
else:
print(max_num, c, a, b)
```
说明:先用四个input语句分别输入四个整数,然后用if语句和比较操作符比较大小,找出其中最大值,再用嵌套的if语句将剩余三个数从大到小排序并输出。