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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
#73225#2939. Morse Code Palindromesqdd#AC ✓3ms3488kbC++201.3kb2023-01-23 06:47:332023-01-23 06:47:36

Judging History

你现在查看的是最新测评结果

  • [2023-08-10 23:21:45]
  • System Update: QOJ starts to keep a history of the judgings of all the submissions.
  • [2023-01-23 06:47:36]
  • 评测
  • 测评结果：AC
  • 用时：3ms
  • 内存：3488kb
查看
  • [2023-01-23 06:47:33]
  • 提交

answer

#include <bits/stdc++.h>
using namespace std;
#define ll long long
#define endl '\n'

string mp[128];

int main() {
  ios::sync_with_stdio(false);
  cin.tie(0);
  mp['a'] = ".-";
  mp['b'] = "-...";
  mp['c'] = "-.-.";
  mp['d'] = "-..";
  mp['e'] = ".";
  mp['f'] = "..-.";
  mp['g'] = "--.";
  mp['h'] = "....";
  mp['i'] = "..";
  mp['j'] = ".---";
  mp['k'] = "-.-";
  mp['l'] = ".-..";
  mp['m'] = "--";
  mp['n'] = "-.";
  mp['o'] = "---";
  mp['p'] = ".--.";
  mp['q'] = "--.-";
  mp['r'] = ".-.";
  mp['s'] = "...";
  mp['t'] = "-";
  mp['u'] = "..-";
  mp['v'] = "...-";
  mp['w'] = ".--";
  mp['x'] = "-..-";
  mp['y'] = "-.--";
  mp['z'] = "--..";
  mp['0'] = "-----";
  mp['1'] = ".----";
  mp['2'] = "..---";
  mp['3'] = "...--";
  mp['4'] = "....-";
  mp['5'] = ".....";
  mp['6'] = "-....";
  mp['7'] = "--...";
  mp['8'] = "---..";
  mp['9'] = "----.";

  string s, t;
  getline(cin, s);
  for (char c : s) {
    if (('0' <= c && c <= '9') || ('a' <= c && c <= 'z')) {
      t += mp[c];
    } else if ('A' <= c && c <= 'Z') {
      t += mp[c - 'A' + 'a'];
    }
  }
  int n = t.length();
  bool ok = 1;
  for (int i = 0; i < n; i++) {
    if (t[i] != t[n - 1 - i]) ok = 0;
  }
  cout << ((ok && n > 0) ? "YES\n" : "NO\n");
}
源文件, 语言: C++20

详细

Test #1:

score: 100
Accepted
time: 2ms
memory: 3396kb

input:

hello

output:

NO

result:

ok single line: 'NO'

Test #2:

score: 0
Accepted
time: 2ms
memory: 3352kb

input:

159

output:

YES

result:

ok single line: 'YES'

Test #3:

score: 0
Accepted
time: 2ms
memory: 3460kb

input:

Madam I'm Adam

output:

NO

result:

ok single line: 'NO'

Test #4:

score: 0
Accepted
time: 2ms
memory: 3412kb

input:

footstool

output:

YES

result:

ok single line: 'YES'

Test #5:

score: 0
Accepted
time: 2ms
memory: 3452kb

input:

SOS

output:

YES

result:

ok single line: 'YES'

Test #6:

score: 0
Accepted
time: 2ms
memory: 3420kb

input:

e'UX73XB

output:

YES

result:

ok single line: 'YES'

Test #7:

score: 0
Accepted
time: 3ms
memory: 3424kb

input:

R2WE&s?FI$ggAvgZQKDMJIAUKDAESIME8R

output:

YES

result:

ok single line: 'YES'

Test #8:

score: 0
Accepted
time: 2ms
memory: 3384kb

input:

4n'dA9KqAO.3ghkPLZ9?B e,h%3RmjCENTTQC75IA1IMFATRN4O3MEYNN0SK6

output:

YES

result:

ok single line: 'YES'

Test #9:

score: 0
Accepted
time: 2ms
memory: 3416kb

input:

zvnoMVQM4ZeCgYu;PxkjHSWKWUACWAPNTSOHOJ3OWEESTT

output:

YES

result:

ok single line: 'YES'

Test #10:

score: 0
Accepted
time: 2ms
memory: 3380kb

input:

3n2B0?nJ8s$XYv8:P,S%8q78OtJemC2fs39?BAHjZvNut1iYPCMm%Nh5AHKE5PqMfIDHg8AD

output:

NO

result:

ok single line: 'NO'

Test #11:

score: 0
Accepted
time: 0ms
memory: 3408kb

input:

h3yH6eTyv;enjUAzi9F%LsMB S$I47IDDEOTIUTCWNENNIMPSAIUNOSII

output:

YES

result:

ok single line: 'YES'

Test #12:

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

input:

mCu?&i8Nl

output:

NO

result:

ok single line: 'NO'

Test #13:

score: 0
Accepted
time: 2ms
memory: 3408kb

input:

zDA%tcl

output:

NO

result:

ok single line: 'NO'

Test #14:

score: 0
Accepted
time: 1ms
memory: 3416kb

input:

5rjGHXsxk&1:ms7M,;CsHTJ3EE1MEYEREL6AOTF5

output:

YES

result:

ok single line: 'YES'

Test #15:

score: 0
Accepted
time: 1ms
memory: 3484kb

input:

gsNbp1VyHZ'bw$kVNKo.:FOVwGDATK2CTTEERMTHDT6MATEITTZ7RBEM

output:

YES

result:

ok single line: 'YES'

Test #16:

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

input:

NVXdeaCzadO6jo,lk?YLUkM

output:

NO

result:

ok single line: 'NO'

Test #17:

score: 0
Accepted
time: 1ms
memory: 3488kb

input:

2z?&PcYWbfxM.V0KRtfnoceK;U$4hV&yEp1pMMV4IAyiU5GN1ilY0

output:

NO

result:

ok single line: 'NO'

Test #18:

score: 0
Accepted
time: 0ms
memory: 3452kb

input:

dYq06,'k3FF6R'Hp6ji1BOY,yw2wpWWWDTKYNTMN2TTSMBUWI4EIFTEEAUTIRBJONMMEX

output:

YES

result:

ok single line: 'YES'

Test #19:

score: 0
Accepted
time: 1ms
memory: 3420kb

input:

p5OKcG:is CZVARdi08;Lm?6ar3NXN3mRh,NclzLuqA,VBFzGin 8z

output:

NO

result:

ok single line: 'NO'

Test #20:

score: 0
Accepted
time: 2ms
memory: 3412kb

input:

M:AqX&, &D.if0GES7gDzPRJlnzUnsOPnr:N:s

output:

NO

result:

ok single line: 'NO'

Test #21:

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

input:

Rheh6SB8gCEv%7:ej0HN'JvpS,XIwPr1%&l&'R

output:

NO

result:

ok single line: 'NO'

Test #22:

score: 0
Accepted
time: 2ms
memory: 3416kb

input:

S!!!### ###!!!

output:

YES

result:

ok single line: 'YES'

Test #23:

score: 0
Accepted
time: 1ms
memory: 3416kb

input:

A!!!### ###!!!

output:

NO

result:

ok single line: 'NO'

Test #24:

score: 0
Accepted
time: 0ms
memory: 3384kb

input:

A!!!##N# ###!!!

output:

YES

result:

ok single line: 'YES'

Test #25:

score: 0
Accepted
time: 2ms
memory: 3412kb

input:

!!!####  .....,,,,???............##########################

output:

NO

result:

ok single line: 'NO'

Test #26:

score: 0
Accepted
time: 2ms
memory: 3384kb

input:

SSSSSSSSSSSSSSSSSSSSOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOSSSSSSSSSSSSSSSSSSSS

output:

YES

result:

ok single line: 'YES'

Test #27:

score: 0
Accepted
time: 2ms
memory: 3384kb

input:

output:

NO

result:

ok single line: 'NO'
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