Powered by:AB_IN 局外人 水一波博客。
A kiki算数
while True:
try:
a
,b
=map(int,input().split
())
c
=str(a
+b
)[-2:]
if c
[-2]=='0':
print(c
[-1])
else:
print(c
)
except:
break
B 字母大小写转换
while True:
try:
s
=input()
if s
.islower
()==True:
print(s
.upper
())
else:
print(s
.lower
())
except:
break
C 三角形判断
while True:
try:
a
,b
,c
=map(int,input().split
())
if a
+b
>c
and a
+c
>b
and b
+c
>a
:
if a
==b
!=c
or a
==c
!=b
or b
==c
!=a
:
print("Isosceles triangle!")
elif a
==b
==c
:
print("Equilateral triangle!")
else:
print("Ordinary triangle!")
else:
print("Not a triangle!")
except:
break
D 输出学生信息
print("Name Age Gender")
print("---------------------")
print("Jack 18 man")
E 箭形图案
总结规律即可。
while True:
try:
n
= int(input())
for i
in range(n
+ n
+ 1):
print(' ' * abs(n
- i
) + '*' * (1 + n
- abs(n
- i
)))
except:
break
F 新年快乐
print("Happy New Year*2019*")
G 逆序输出
s
= input().split
()
s
.reverse
()
print(' '.join
(s
))
H 有序序列判断
input()
lst
=list(map(int,input().split
()))
tmp1
=sorted(lst
,reverse
=True)
tmp2
=sorted(lst
)
if lst
==tmp1
or lst
==tmp2
:
print("sorted")
else:
print("unsorted")
I 班级成绩输入输出
* 会把s中的值提出来,分别符合{}中输出。
for i
in range(5):
s
= [eval(i
) for i
in input().split
()]
print('{:.1f} {:.1f} {:.1f} {:.1f} {:.1f} {:.1f}'.format(*s
,sum(s
)))
J 上三角矩阵判定
#include <bits/stdc++.h>
using namespace std
;
int n
,a
[300][300],t
=0;
int main()
{
cin
>>n
;
for(int i
=1;i
<=n
;i
++)
{
for(int j
=1;j
<=n
;j
++)
{
cin
>>a
[i
][j
];
if(j
<i
&&a
[i
][j
]>0) t
=1;
}
}
if(t
==1)
cout
<<"NO"<<endl
;
else
cout
<<"YES"<<endl
;
return 0;
}
完结。
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