tei2020-20200605
をテンプレートにして作成
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開始行:
[[seminar-personal/tei2020]]&br;
[[N班ゼミ>http://f-lab.mydns.jp/index.php?seminar-N-2020]]
|~目次|
|#contents|
&br;
*課題1-Sum from 1 to 100 [#v5acd393]
--first algorithm # sum and range function
print(sum(range(1,101)))
--second algorithm # for loop
sum = 0
for x in range(101):
sum = sum + x
print(sum)
--third algorithm # while loop
i = 1
sum = 0
while i <= 100:
sum += i
i += 1
print(sum)
*課題2-Sum from a to b # enter a & b from the keyboard [...
a = int(input("Enter first number: "))
b = int(input("Enter last number: "))
print("Sum from",a,"to",b,"is",sum(range(a,b+1)))
*課題3-Build a calculator [#l8f74f77]
str_input=input("式は?")
i = str_input.split()
if len(i)==3:
num1=float(i[0])
op =i[1]
num2=float(i[2])
if op=="+":
print(num1+num2)
elif op=="-":
print(num1-num2)
elif op=="*":
print(num1*num2)
elif op=="/":
print(num1/num2)
else:
print("Invalid operator")
else:
print("Input error")
終了行:
[[seminar-personal/tei2020]]&br;
[[N班ゼミ>http://f-lab.mydns.jp/index.php?seminar-N-2020]]
|~目次|
|#contents|
&br;
*課題1-Sum from 1 to 100 [#v5acd393]
--first algorithm # sum and range function
print(sum(range(1,101)))
--second algorithm # for loop
sum = 0
for x in range(101):
sum = sum + x
print(sum)
--third algorithm # while loop
i = 1
sum = 0
while i <= 100:
sum += i
i += 1
print(sum)
*課題2-Sum from a to b # enter a & b from the keyboard [...
a = int(input("Enter first number: "))
b = int(input("Enter last number: "))
print("Sum from",a,"to",b,"is",sum(range(a,b+1)))
*課題3-Build a calculator [#l8f74f77]
str_input=input("式は?")
i = str_input.split()
if len(i)==3:
num1=float(i[0])
op =i[1]
num2=float(i[2])
if op=="+":
print(num1+num2)
elif op=="-":
print(num1-num2)
elif op=="*":
print(num1*num2)
elif op=="/":
print(num1/num2)
else:
print("Invalid operator")
else:
print("Input error")
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