20260612

liuyichen99

#1036
#方法一

s=""
for i in range(0,10):
    s=s+str(i)+" "
x=s[0:-1]
print(x)

#方法二
s=""
for i in range(0,10):
    s=s+" "+str(i)
print(s[1:])


#1037
s=0
for i in range(1,11):
    s=s+i
print(s)

#1038
for F in range(100,106):
    C=5*(F-32)/9
    print("%8d%10.2f"%(F,C))


#1039
l=int(input())
h=int(input())
if l>=h:
    print("输入的下限应该小于上限")
else:
    for F in range(l,h):
        C=5*(F-32)/9
        print("%8d%10.2f"%(F,C))


#1040   右侧每两组求一个结果，看作一个整体
s=1
for i in range(2,100000,2):
   s=s* (i**2)/((i**2)-1)
p=s*2  #3.1415769455086804
p=int(p*10000)#31415
p=p/10000
print(p)  #3.1415



#1041
n=int(input())
s=0
for i in range(1,n+1):
    s=s+i
print(s)


#1042
s=""
for i in range(2,n+1,2):   #2 4 6 8 10
    s=s+" "+str(i)
print(s[1:])

#1048
a=input()#123456789
s=""
n=len(a)
for i in range(0,n):
    s=s+a[n-1-i]
print(s)