NOI.AC
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| #190961 | #3390. 凯撒密码 | NZX_MAX | 100 | 12ms | 1264kb | C++ | 561b | 2023-10-07 19:25:35 | 2023-10-07 21:42:28 |
answer
#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
const ll N=1e6+10;
string s,t;ll ans;
int main()
{
cin>>s>>t;
for(ll i=0;i<s.size();i++)
if(s[i]>='0'&&s[i]<='9'&&t[i]>='0'&&t[i]<='9'||s[i]>='a'&&s[i]<='z'&&t[i]>='a'&&t[i]<='z');
else{cout<<"IMPOSSIBLE";return 0;}
while(1)
{
bool o=1;
for(ll i=0;i<s.size();i++)
if(s[i]!=t[i]){o=0;break;}
if(o)break;
for(ll i=0;i<s.size();i++)
if(s[i]!='9'&&s[i]!='z')s[i]++;
else if(s[i]=='9')s[i]='0';
else s[i]='a';
ans++;
}
cout<<ans;
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: 1188kb
input:
a 0
output:
IMPOSSIBLE
result:
ok single line: 'IMPOSSIBLE'
Test #2:
score: 10
Accepted
time: 0ms
memory: 1216kb
input:
c x
output:
21
result:
ok single line: '21'
Test #3:
score: 10
Accepted
time: 0ms
memory: 1216kb
input:
8 3
output:
5
result:
ok single line: '5'
Test #4:
score: 10
Accepted
time: 0ms
memory: 1220kb
input:
097 097
output:
0
result:
ok single line: '0'
Test #5:
score: 10
Accepted
time: 0ms
memory: 1220kb
input:
135409 357621
output:
2
result:
ok single line: '2'
Test #6:
score: 10
Accepted
time: 2ms
memory: 1264kb
input:
ulhpnmrkblwafxapsldccdplmqukqlxwixjtleoirjyyivdguyiffnvunoxconwjvovmqluhyypgfkmdvgpzjuepkwjdoniezcli...
output:
21
result:
ok single line: '21'
Test #7:
score: 10
Accepted
time: 2ms
memory: 1260kb
input:
ijvxljtolmgjndlwoyjjttakhzvzmihjdhkyfnafwrpeuiuiurusvsnugviqzouvuxalhxmxhclxdzrxylbzsmdruqpnvagkninp...
output:
13
result:
ok single line: '13'
Test #8:
score: 10
Accepted
time: 0ms
memory: 1264kb
input:
lb3zc66k080upg8dfv18jctk0sejke93251mw9f3642u1x7889s5y38wdv39391v3gptt6656248xw576z2w27gh9t3wh5j634lg...
output:
22
result:
ok single line: '22'
Test #9:
score: 10
Accepted
time: 4ms
memory: 1264kb
input:
h18855603165ay78uft01r1i89sx9o1z6d1h0nd2l8f28xe05571r64vjeofr32453571pa1z9x47dpg5k3uw2027lx4270g4xyh...
output:
98
result:
ok single line: '98'
Test #10:
score: 10
Accepted
time: 4ms
memory: 1260kb
input:
2c3hoz6dbcggcjjf665nqfcy3w2yoej1lyr1j523230e2q228b6vn96gsuq1sustb1269uiyrk6y3gi883f789rro7nomg9776w1...
output:
129
result:
ok single line: '129'
Extra Test:
score: 0
Extra Test Passed
