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ID题目提交者结果用时内存语言文件大小提交时间测评时间
#190835#3390. 凯撒密码Josephcheng1000ms1276kbC++11817b2023-10-07 18:28:382023-10-07 21:34:50

answer

#include<bits/stdc++.h>
using namespace std;

char s1[100005],s2[100005];
string s,t;
long long ans,len,d1,d2;
bool zt1,zt2;

int main()
{
	scanf("%s%s",&s1,&s2);
	s=(string)s1;
	t=(string)s2;
	len=s.length();
	for(int i=0;i<len;i++)
	{
		if((s[i]>='0'&&s[i]<='9'&&t[i]>='a'&&t[i]<='z')||(s[i]>='a'&&s[i]<='z'&&t[i]>='0'&&t[i]<='9'))
		{
			printf("IMPOSSIBLE");
			return 0;
		}
		if(s[i]>='0'&&s[i]<='9') zt1=true;//true:\xca\xfd\xd7\xd6 false:\xd7\xd6ĸ
		else zt1=false;
		d1=(long long)(t[i]-s[i]);
		if(d1<0)
		{
			if(zt1) d1+=10;
			else d1+=26;
		}
		if(i>0)
		{
			while(d1!=d2)
			{
				if(d1<d2)
				{
					if(zt1) d1+=10;
					else d1+=26;
				}
				else
				{
					if(zt2) d2+=10;
					else d2+=26;
				}
			}
		}
		zt2=zt1;
		d2=d1;
	}
	printf("%lld",d2);
	return 0;
}

详细

小提示:点击横条可展开更详细的信息

Test #1:

score: 10
Accepted
time: 0ms
memory: 1212kb

input:

a
0

output:

IMPOSSIBLE

result:

ok single line: 'IMPOSSIBLE'

Test #2:

score: 10
Accepted
time: 0ms
memory: 1232kb

input:

c
x

output:

21

result:

ok single line: '21'

Test #3:

score: 10
Accepted
time: 0ms
memory: 1228kb

input:

8
3

output:

5

result:

ok single line: '5'

Test #4:

score: 10
Accepted
time: 0ms
memory: 1236kb

input:

097
097

output:

0

result:

ok single line: '0'

Test #5:

score: 10
Accepted
time: 0ms
memory: 1240kb

input:

135409
357621

output:

2

result:

ok single line: '2'

Test #6:

score: 10
Accepted
time: 0ms
memory: 1272kb

input:

ulhpnmrkblwafxapsldccdplmqukqlxwixjtleoirjyyivdguyiffnvunoxconwjvovmqluhyypgfkmdvgpzjuepkwjdoniezcli...

output:

21

result:

ok single line: '21'

Test #7:

score: 10
Accepted
time: 0ms
memory: 1276kb

input:

ijvxljtolmgjndlwoyjjttakhzvzmihjdhkyfnafwrpeuiuiurusvsnugviqzouvuxalhxmxhclxdzrxylbzsmdruqpnvagkninp...

output:

13

result:

ok single line: '13'

Test #8:

score: 10
Accepted
time: 0ms
memory: 1272kb

input:

lb3zc66k080upg8dfv18jctk0sejke93251mw9f3642u1x7889s5y38wdv39391v3gptt6656248xw576z2w27gh9t3wh5j634lg...

output:

22

result:

ok single line: '22'

Test #9:

score: 10
Accepted
time: 0ms
memory: 1272kb

input:

h18855603165ay78uft01r1i89sx9o1z6d1h0nd2l8f28xe05571r64vjeofr32453571pa1z9x47dpg5k3uw2027lx4270g4xyh...

output:

98

result:

ok single line: '98'

Test #10:

score: 10
Accepted
time: 0ms
memory: 1272kb

input:

2c3hoz6dbcggcjjf665nqfcy3w2yoej1lyr1j523230e2q228b6vn96gsuq1sustb1269uiyrk6y3gi883f789rro7nomg9776w1...

output:

129

result:

ok single line: '129'

Extra Test:

score: 0
Extra Test Passed