[英]loop keeps printing out same result? (python 3.x) How do I print a loop with different results on each line?
進行測試運行時,請使用30攝氏度和44英里/小時的氣溫。
該代碼的循環僅生成與此相同的代碼行。 我希望每一行都不同。 我該怎么做呢?
`from math import *
def main():
tempF = eval (input('Enter air temperature (F): '))
startingVelocity = eval (input('Enter starting wind speed (mph): '))
OldStyleWC = round(0.081 * (3.71*sqrt(startingVelocity) + 5.81 - 0.25 * startingVelocity) * (tempF - 91.4) + 91.4,1)
NewStyleWC = round(35.74 + 0.6215 * tempF - 35.75 * (startingVelocity**0.16) + 0.4275 * tempF * (startingVelocity**0.16),1)
Difference = round(OldStyleWC - NewStyleWC)
print (' ')
print ('Big Blue Wind Chill')
print (' ')
print ('Enter air temperature (F): ', startingVelocity)
print ('Enter starting wind speed (mph): ', tempF)
print (' ')
print ('Temperature = ', tempF, 'degrees F')
print(' ')
print ('Wind Speed', 'Old Formula', 'New Formula', 'Difference', sep='\t')
for velocity in range(startingVelocity, 90, 5):
print(velocity, OldStyleWC, NewStyleWC, Difference, sep=" ")
main()`
此代碼的結果:
`Wind Speed Old Formula New Formula Difference
44 -5.2 12.4 -18
49 -5.2 12.4 -18
54 -5.2 12.4 -18
59 -5.2 12.4 -18
64 -5.2 12.4 -18
69 -5.2 12.4 -18
74 -5.2 12.4 -18
79 -5.2 12.4 -18
84 -5.2 12.4 -18
89 -5.2 12.4 -18`
from math import *
def main():
tempF = eval (input('Enter air temperature (F): '))
startingVelocity = eval (input('Enter starting wind speed (mph): '))
print (' ')
print ('Big Blue Wind Chill')
print (' ')
print ('Enter air temperature (F): ', startingVelocity)
print ('Enter starting wind speed (mph): ', tempF)
print (' ')
print ('Temperature = ', tempF, 'degrees F')
print(' ')
print ('Wind Speed', 'Old Formula', 'New Formula', 'Difference', sep='\t')
for velocity in range(startingVelocity, 90, 5):
OldStyleWC = round(0.081 * (3.71*sqrt(velocity) + 5.81 - 0.25 * velocity) * (tempF - 91.4) + 91.4,1)
NewStyleWC = round(35.74 + 0.6215 * tempF - 35.75 * (velocity**0.16) + 0.4275 * tempF * (velocity**0.16),1)
Difference = round(OldStyleWC - NewStyleWC)
print(velocity, OldStyleWC, NewStyleWC, Difference, sep=" ")
main()
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