結果

問題 No.2707 Bag of Words Encryption
コンテスト
ユーザー Alric
提出日時 2024-05-31 21:10:23
言語 C++17(gcc12)
(gcc 12.3.0 + boost 1.87.0)
結果
CE  
(最新)
AC  
(最初)
実行時間 -
コード長 375 bytes
コンパイル時間 6,741 ms
コンパイル使用メモリ 242,532 KB
最終ジャッジ日時 2025-02-21 17:22:06
ジャッジサーバーID
（参考情報） 		judge4 / judge5
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コンパイルメッセージ
main.cpp: In function 'int main()':
main.cpp:12:18: error: no match for 'operator>>' (operand types are 'std::basic_istream<char>::__istream_type' {aka 'std::basic_istream<char>'} and 'char*')
   12 |         cin >> n >> (s+1);
      |         ~~~~~~~~ ^~ ~~~~~
      |             |         |
      |             |         char*
      |             std::basic_istream<char>::__istream_type {aka std::basic_istream<char>}
In file included from /home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.4.0/include/c++/12/sstream:38,
                 from /home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.4.0/include/c++/12/complex:45,
                 from /home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.4.0/include/c++/12/ccomplex:39,
                 from /home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.4.0/include/c++/12/x86_64-pc-linux-gnu/bits/stdc++.h:54,
                 from main.cpp:1:
/home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.4.0/include/c++/12/istream:168:7: note: candidate: 'std::basic_istream<_CharT, _Traits>::__istream_type& std::basic_istream<_CharT, _Traits>::operator>>(bool&) [with _CharT = char; _Traits = std::char_traits<char>; __istream_type = std::basic_istream<char>]' (near match)
  168 |       operator>>(bool& __n)
      |       ^~~~~~~~
/home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.4.0/include/c++/12/istream:168:7: note:   conversion of argument 1 would be ill-formed:
main.cpp:12:23: error: cannot bind non-const lvalue reference of type 'bool&' to a value of type 'char*'
   12 |         cin >> n >> (s+1);
      |                     ~~^~~
/home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.4.0/include/c++/12/istream:172:7: note: candidate: 'std::basic_istream<_CharT, _Traits>& std::basic_istream<_CharT, _Traits>::operator>>(short int&) [with _CharT = char; _Traits = std::char_traits<char>]' (near match)
  172 |       operator>>(short& __n);
      |       ^~~~~~~~
/home/linuxbrew/.linuxbrew/Cellar/gcc@12/12.4.0/include/c++/12/istream:172:7: note:   conversion of argument 1 would be ill-f

ソースコード

diff # 

#include<bits/stdc++.h>
#define pt printf(">>>")
#define mid (((l)+(r))/2)
using namespace std;
typedef long long ll;
typedef long double ld;
const ll N=1e6+10,inf=1e18+10,mod=1e9+7;
const ll dir[4][2]={{1,0},{-1,0},{0,1},{0,-1}};
ll n,cnt[26];
char s[N];
int main(){
	cin >> n >> (s+1);
	for(ll i=1;i<=n;i++)cnt[s[i]-'A']++;
	for(ll i=0;i<26;i++)cout << cnt[i];
	return 0;
}
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