这是一个牛顿定律的运算程序
# Get the initial position value.
initial_x_position = float(input('Enter the initial position value: 7.62'))
# Get the initial velocity value.
initial_v = float(input('Enter the initial velocity value: 5.56'))
# Get the value of acceleration.
a = float(input('Enter the acceleration value: 12.7'))
# Get the value of time.
t = float(input('Enter the time value: 4.5'))
# Calculate the final position value.
final_x_position = initial_x_position + initial_v * t + 0.5 * a * (t ** 2)
# Display the value of fianl position
print('You will get the final position value:',final_x_position)
运行时只能进行第一步
我编的这个python程序为什么只能运行第一步?如何让其全部运行?
答案:2 悬赏:10 手机版
解决时间 2021-01-02 22:52
- 提问者网友:嘚啵嘚啵
- 2021-01-02 04:24
最佳答案
- 五星知识达人网友:第四晚心情
- 2021-01-02 05:59
# Get the initial position value.
initial_x_position = float(input('Enter the initial position value: 7.62\n'))
# Get the initial velocity value.
initial_v = float(input('Enter the initial velocity value: 5.56\n'))
# Get the value of acceleration.
a = float(input('Enter the acceleration value: 12.7\n'))
# Get the value of time.
t = float(input('Enter the time value: 4.5\n'))
# Calculate the final position value.
final_x_position = initial_x_position + initial_v * t + 0.5 * a * (t ** 2)
# Display the value of fianl position
print('You will get the final position value:',final_x_position)你需要输入一个数字继续下一步,比如出现“Enter the initial position value: 7.62
”你就输入7.62然后回车
initial_x_position = float(input('Enter the initial position value: 7.62\n'))
# Get the initial velocity value.
initial_v = float(input('Enter the initial velocity value: 5.56\n'))
# Get the value of acceleration.
a = float(input('Enter the acceleration value: 12.7\n'))
# Get the value of time.
t = float(input('Enter the time value: 4.5\n'))
# Calculate the final position value.
final_x_position = initial_x_position + initial_v * t + 0.5 * a * (t ** 2)
# Display the value of fianl position
print('You will get the final position value:',final_x_position)你需要输入一个数字继续下一步,比如出现“Enter the initial position value: 7.62
”你就输入7.62然后回车
全部回答
- 1楼网友:像个废品
- 2021-01-02 07:28
时间不多,我先回答第三题
#3 def recursive(strg): if len(strg)==1: return strg else: s='' for e in strg: s=e+s return s
def main(): fname= raw_input("enter a string:") print 'the reverse of %s is %s'%(fname,recursive(fname))
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