采用两种字典排序方式,但是结果都不对,求大佬指导-----
# Untitled - By: PC - 周五 9月 11 2020
import sensor, image, time
sensor.reset()
sensor.set_pixformat(sensor.RGB565)
sensor.set_framesize(sensor.QVGA)
sensor.skip_frames(time = 2000)
while(True):
img = sensor.snapshot()
# one method 排序
c = {3: 56, 5: 87, 2: 889, 1: 0}
sorted(c.items(),key = lambda x:x[0], reverse = False)
print("c: ", c)
print("sor after: ", c)
# two method 排序
newDict = {}
for i in sorted(c):
newDict[i] = c[i]
print("i: ", i, newDict[i])
print("new: ", newDict)
