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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
#251025#855. A Very Different Wordthomas_li#AC ✓2ms3508kbC++171.5kb2023-11-14 04:26:422023-11-14 04:26:44

Judging History

你现在查看的是最新测评结果

  • [2023-11-14 04:26:44]
  • 评测
  • 测评结果:AC
  • 用时:2ms
  • 内存:3508kb
  • [2023-11-14 04:26:42]
  • 提交

answer

#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
#define int ll
#define rep(i,a,b) for(int i = a; i < (b); i++)
#define all(x) begin(x), end(x)
#define sz(x) (int)(x).size()
#define PB push_back
#define FS first
#define SD second
#define cmx(x,y) x = max(x,y)
#define cmn(x,y) x = min(x,y)
#define ary(k) array<int,k>
typedef pair<int,int> pii;
typedef vector<int> vi;

void zwieksz(string &cel) {
    int lit = sz(cel) - 1;
    while (cel[lit] == 'z') {
        cel[lit] = 'a';
        lit--;
    }
    cel[lit]++;
}

void fun() {
    int n;
    string s, t, cel;
    char k;
    cin >> n >> k >> s >> t;
    cel = s;

    for (int i = 0; i <= 26; i++) {
        zwieksz(cel);
        if (cel == t) {
            break;
        }
        for (auto c : cel) {
            if (c == k) {
                cout << cel << "\n";
                return;
            }
        }
    }
    cout << "NO\n";
//
//    cerr << cel << "\n";
//    if (cel == t) {
//        cout << "NO\n";
//        return;
//    }
//    if (cel[0] == k) {
//        cout << cel << "\n";
//        return;
//    }
//    cel = "" + k;
//    for (int i = 0; i < n-1; i++) {
//        cel += "a";
//    }
//    if (cel >= t) {
//        cout << "NO\n";
//        return;
//    }
//    cout << cel << "\n";
}

signed main(){
	cin.tie(0)->sync_with_stdio(0); cin.exceptions(cin.failbit);
    int t;
    cin >> t;
    while (t--) fun();
}

详细

Test #1:

score: 100
Accepted
time: 1ms
memory: 3364kb

input:

4
10 m
christmasa
christmasx
6 m
spring
winter
21 a
ithinkthereforeisleep
ithinkthereforeithink
3 z
tcs
tcz

output:

christmasb
sprinm
ithinkthereforeislefa
NO

result:

ok OK!

Test #2:

score: 0
Accepted
time: 0ms
memory: 3372kb

input:

149
10 m
christmasa
christmasx
21 a
ithinkthereforeisleep
ithinkthereforeithink
3 z
tcs
tcz
6 m
spring
winter
8 b
aaaaaaaa
aaaaaaac
9 l
aaabbbccc
xxxyyyzzz
14 c
abcaxzzzzzzzzz
abcayyyyyyyyyy
10 a
christmasa
christmasx
16 x
abcabcxyyyyzlmnt
abcabcxyyyyzlmob
11 q
qwertyaaaau
qwertyaaaba
12 z
nomnomnom...

output:

christmasb
ithinkthereforeislefa
NO
sprinm
aaaaaaab
aaabbbccl
abcayaaaaaaaaa
christmasb
abcabcxyyyyzlmnu
qwertyaaaav
NO
NO
NO
NO
y
NO
x
r
v
t
u
x
p
y
k
k
p
w
o
r
f
s
y
f
y
p
NO
p
g
o
k
y
m
NO
t
v
r
w
n
o
e
i
o
l
x
q
i
q
o
u
c
NO
h
n
f
f
j
w
y
s
v
y
h
i
n
NO
t
s
l
v
m
v
u
r
m
j
t
v
t
h
k
q
x
h
t
x
f
...

result:

ok OK!

Test #3:

score: 0
Accepted
time: 1ms
memory: 3412kb

input:

308
16 r
pppppppppppppppp
pppppppppppppppq
183 h
yadswtbucvyybqqbzelblcqjxodpsicgtjzagazrnqxycqhadpljbzlneduawfsfxxvoipdafjdpamgeydrjercplbvdbhieiofdgegkgxezghtwwhqzigfjgouvputfkmawngwgvgsknfkgupbwujaielpryeifgfukygdjxmvlkziruxbuxqz
yadswtbucvyybqqbzelblcqjxodpsicgtjzagazrnqxycqhadpljbzlneduawfsfxxv...

output:

NO
yadswtbucvyybqqbzelblcqjxodpsicgtjzagazrnqxycqhadpljbzlneduawfsfxxvoipdafjdpamgeydrjercplbvdbhieiofdgegkgxezghtwwhqzigfjgouvputfkmawngwgvgsknfkgupbwujaielpryeifgfukygdjxmvlkziruxbuxra
rumfusabgtvavyqvmw
lxnfntyxjpmtqnqubthagytoddtpqcxlexdtflwzyokizyrcqkpctbjewodyusiiepdvkmjouoajxwvapvtmatbnwbpsqq...

result:

ok OK!

Test #4:

score: 0
Accepted
time: 2ms
memory: 3444kb

input:

2534
49 v
sttadpsqbqbrttbnnaudjbicnhslcmpgbfphuafaunknstbna
sttadpsqbqbrttbnnaudjbicnhslcmpgbfphuafaunknstbnf
31 y
jhbujlddqaseoestrlgmcaehcmakfdc
jhbujlddqaseoestrlgmcaehcmakfdt
19 w
dobmjbrdafhdglecfdf
dobmjbrdafhdglecfdi
45 v
dufgpssgnuhfehflqrmqpeijaskfsfrfpileifqmbsqia
dufgpssgnuhfehflqrmqpeija...

output:

NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
NO
...

result:

ok OK!

Test #5:

score: 0
Accepted
time: 0ms
memory: 3508kb

input:

4
25000 h
ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff...

output:

NO
zxyyadswtbucvyybqqbzelblcqjxodpsicgtjzagazrnqxycqhadpljbzlneduawfsfxxvoipdafjdpamgeydrjercplbvdbhieiofdgegkgxezghtwwhqzigfjgouvputfkmawngwgvgsknfkgupbwujaielpryeiffukygdjxmvlkziruxbuxqzguhcevzputscajbughtgvtaevoywqbvkmgvtmitzclxnfntyxjpmtqnqubthagyoldfdqtcpsqwchxvlmenxfdstdfvlkwqzsygokkgimzsyprkc...

result:

ok OK!