2018年8月24日 星期五

[python] 流程、迴圈 (2)

#if elif else GUESS Number 猜數字
num = 7
gnum = input()
if int(gnum) == num:
    print('You are Right!!!')
elif int(gnum) > num:
    print('smaller')
else:
    print('bigger')

# While LOOP 猜數字
num = 7
# gnum =0
print ("Key in A number to Guess=")
while 1!=0: #while True:
    gnum = input()
    if int(gnum) > num:
        print("Wrong Smaller")
    elif int(gnum) < num:
        print("Wrong Bigger")
    else:
        print("Right!!!")
        break

# FOR loop 九九乘法表
for i in range(1,10):
    for j in range(1,10):
        print (str(int(i))+'x'+str(int(j))+'='+str(int(i)*int(j)))


# For LOOP 改良九九乘法表
for i in range(1,10):
    for j in range(1,10):
        print("%d*%d=%2d" % (i,j,i*j),end="  ")
    print("")

1*1= 1  1*2= 2  1*3= 3  1*4= 4  1*5= 5  1*6= 6  1*7= 7  1*8= 8  1*9= 9  
2*1= 2  2*2= 4  2*3= 6  2*4= 8  2*5=10  2*6=12  2*7=14  2*8=16  2*9=18  
3*1= 3  3*2= 6  3*3= 9  3*4=12  3*5=15  3*6=18  3*7=21  3*8=24  3*9=27  
4*1= 4  4*2= 8  4*3=12  4*4=16  4*5=20  4*6=24  4*7=28  4*8=32  4*9=36  
5*1= 5  5*2=10  5*3=15  5*4=20  5*5=25  5*6=30  5*7=35  5*8=40  5*9=45  
6*1= 6  6*2=12  6*3=18  6*4=24  6*5=30  6*6=36  6*7=42  6*8=48  6*9=54  
7*1= 7  7*2=14  7*3=21  7*4=28  7*5=35  7*6=42  7*7=49  7*8=56  7*9=63  
8*1= 8  8*2=16  8*3=24  8*4=32  8*5=40  8*6=48  8*7=56  8*8=64  8*9=72  
9*1= 9  9*2=18  9*3=27  9*4=36  9*5=45  9*6=54  9*7=63  9*8=72  9*9=81  

# 題目:5位同學的數學成績分別為 22 38 40 52 64,將成績開根號再乘以10,並印出新成績及平均成績
math_scores=[22,38,40,52,64]
print('5位成績=',math_scores)
print('平均成績=',(math_scores[0]+math_scores[1]+math_scores[2]+math_scores[3]+math_scores[4])/5)
print('5位新成績=[',math_scores[0]**0.5*10,",",math_scores[1]**0.5*10,",",math_scores[2]**0.5*10,",",math_scores[3]**0.5*10,",",math_scores[4]**0.5*10,"]")
print('平均新成績=',(math_scores[0]**0.5*10+math_scores[1]**0.5*10+math_scores[2]**0.5*10+math_scores[3]**0.5*10+math_scores[4]**0.5*10)/5)

math_scores=[22,38,40,52,64]
print('5位成績=',end=" ")
for score in math_scores:
    print(score,end="  ")
print("\n")
print ("平均成績=",sum(math_scores)/len(math_scores),"\n")
print('5位新成績=',end=" ")
for i in range(len(math_scores)):
    math_scores[i]=math_scores[i]**0.5*10
    print(math_scores[i],end=" ")
print("\n")
print ("平均成績=",sum(math_scores)/len(math_scores),"\n")

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