一、

day=int(input("enter today day="))
fday=int(input("enter num of day since today="))
c=((fday%7)+day)%7
if c==0:
    print("sunday")
elif c==1:
    print("monday")
elif c==2:
    print("tuesday")
elif c==3:
    print("wendnsday")
elif c==4:
    print("thursday")
elif c==5:
    print("friday")
elif c==6:
    print("satueday")

 

---

二、

n=int(input("enter num="))
if (5%n==0)and(6%n==0):
    print("is {0} dive by 5 and 6".format(n),"True")
    print("is {0} dive by 5 or 6".format(n),"True")
    print("is {0} dive by 5 or 6,not both:".format(n),"false")
elif (5%n==0)or(6%n==0):
    print("is {0} dive by 5 and 6".format(n),"Fa1lse")
    print("is {0} dive by 5 or 6".format(n),"True")
    print("is {0} dive by 5 or 6,not both:".format(n),"True")
else:
    pass

---

三、

for i in range(1,7):
    for j in range(1,i+1):
        print(j,"",end="")
    print()
print()

for i in range(1,7):
    for j in range(1,8-i):
        print(j,"",end="")
    print()
print()

for i in range(1,7):
    for j in range(1,7-i):
        print(" ","",end="")
    for k in range(i,0,-1):
        print(k,"",end="")
    print()


for i in range(1,7):
    for k in range(1,i):
        print(" ","",end="")
    for j in range(1,8-i):
        print(j,"",end="")
    print()

---

 四、

import random
a=random.randint(0,2)#[0,2]
k=0
s=2
while k!=2 and s!=0:

    b=int(input("快出拳(0,1,2)===")) #0：剪刀 1：石头 2：布
    if b<0 or b>2:
        continue
    if b==0:
        if(a==1):
            print("我赢了")
            k=k+1
        elif a==2:
            print("我输了")
            s==s-1
        else:
            print("我们打平了")
    elif b==1:
        if a==2:
            print("我赢了")
            k=k+1
        elif a==0:
            print("我输了")
            s=s-1
        else:
            print("我们打平了")
    else:
        if a==0:
            print("我赢了")
            k=k+1
        elif a==1:
            print("我输了")
            s=s-1
        else:
            print("我们打平了")
if(s==0):
    print ("计算机顺利")
else:
    print("人类胜利了")

---

k=0
for i in range(2001,2101):
    if k%10==0:
        print()
    if((i%4==0 and i%100!=0)or i%400==0):
        print(i,end=" ")
        k=k+1
    else:
       continue