結果

問題 No.241 出席番号(1)
ユーザー naimonon77naimonon77
提出日時 2016-05-03 22:57:21
言語 C++11
(gcc 11.4.0)
結果
WA  
実行時間 -
コード長 2,592 bytes
コンパイル時間 1,711 ms
コンパイル使用メモリ 170,572 KB
実行使用メモリ 6,948 KB
最終ジャッジ日時 2024-04-15 11:05:58
合計ジャッジ時間 3,348 ms
ジャッジサーバーID
（参考情報） 		judge2 / judge1
このコードへのチャレンジ
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テストケース

テストケース表示
入力 結果 実行時間
実行使用メモリ
testcase_00 AC 1 ms
6,812 KB
testcase_01 AC 2 ms
6,940 KB
testcase_02 AC 2 ms
6,940 KB
testcase_03 AC 1 ms
6,940 KB
testcase_04 AC 2 ms
6,940 KB
testcase_05 WA -
testcase_06 AC 2 ms
6,940 KB
testcase_07 WA -
testcase_08 WA -
testcase_09 AC 1 ms
6,944 KB
testcase_10 AC 1 ms
6,940 KB
testcase_11 AC 1 ms
6,944 KB
testcase_12 AC 2 ms
6,940 KB
testcase_13 AC 2 ms
6,940 KB
testcase_14 AC 2 ms
6,940 KB
testcase_15 AC 2 ms
6,944 KB
testcase_16 AC 2 ms
6,944 KB
testcase_17 WA -
testcase_18 AC 2 ms
6,940 KB
testcase_19 AC 2 ms
6,944 KB
testcase_20 AC 1 ms
6,940 KB
testcase_21 AC 2 ms
6,944 KB
testcase_22 AC 1 ms
6,944 KB
testcase_23 AC 2 ms
6,944 KB
testcase_24 AC 2 ms
6,948 KB
testcase_25 AC 4 ms
6,940 KB
testcase_26 AC 2 ms
6,944 KB
testcase_27 AC 2 ms
6,940 KB
testcase_28 AC 2 ms
6,940 KB
testcase_29 AC 2 ms
6,944 KB
testcase_30 AC 2 ms
6,940 KB
testcase_31 AC 2 ms
6,944 KB
権限があれば一括ダウンロードができます
コンパイルメッセージ
main.cpp: In function ‘void reader(char&)’:
main.cpp:21:31: warning: format ‘%c’ expects argument of type ‘char*’, but argument 2 has type ‘int’ [-Wformat=]
   21 | void reader(char &a){scanf(" %c",a);}
      |                              ~^  ~
      |                               |  |
      |                               |  int
      |                               char*
main.cpp: In function ‘void reader(int&)’:
main.cpp:18:26: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   18 | void reader(int &a){scanf("%d",&a);}
      |                     ~~~~~^~~~~~~~~
main.cpp: In function ‘void reader(double&)’:
main.cpp:19:29: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   19 | void reader(double &a){scanf("%lf",&a);}
      |                        ~~~~~^~~~~~~~~~
main.cpp: In function ‘void reader(char*)’:
main.cpp:20:28: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   20 | void reader(char a[]){scanf("%s",a);}
      |                       ~~~~~^~~~~~~~
main.cpp: In function ‘void reader(char&)’:
main.cpp:21:27: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   21 | void reader(char &a){scanf(" %c",a);}
      |                      ~~~~~^~~~~~~~~
main.cpp: In function ‘void reader(long long int&)’:
main.cpp:22:25: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   22 | void reader(ll &a){scanf("%lld",&a);}
      |                    ~~~~~^~~~~~~~~~~
main.cpp: In function ‘void reader(long long unsigned int&)’:
main.cpp:23:26: warning: ignoring return value of ‘int scanf(const char*, ...)�

ソースコード

diff # 

#define _CRT_SECURE_NO_WARNINGS
#define _USE_MATH_DEFINES

#include "bits/stdc++.h"
#define REP(i,a,b) for(i=a;i<b;++i)
#define rep(i,n) REP(i,0,n)
#define ll long long
#define ull unsigned ll
typedef long double ld;
#define SQR(X)  ( (X)*(X) )
#define CUBE(X) ( (X)*(X)*(X) )
#define ALL(a) (a).begin(),(a).end()
#define ifnot(a) if(not a)
#define dump(x)  cerr << #x << " = " << (x) << endl
using namespace std;


void reader(int &a){scanf("%d",&a);}
void reader(double &a){scanf("%lf",&a);}
void reader(char a[]){scanf("%s",a);}
void reader(char &a){scanf(" %c",a);}
void reader(ll &a){scanf("%lld",&a);}
void reader(ull &a){scanf("%llu",&a);}
// void reader(string& a){cin >> a;};
template<class T,class U> void reader(T& t,U& u){reader(t); reader(u);}
template<class T,class U,class V> void reader(T& t,U& u,V& v){reader(t); reader(u); reader(v);}

void writer(int a,char c) {printf("%d",a); putchar(c);}
void writer(ll a,char c) {printf("%lld",a); putchar(c);}
void writer(ull a,char c) {printf("%llu",a); putchar(c);}
void writer(double a,char c) {printf("%.20lf",a); putchar(c);}
void writer(char a[]) {printf("%s",a);};
void writer(char a[],char c) {printf("%s",a);putchar(c);};
void writer(char a,char c) {putchar(a); putchar(c);};
template<class T>void writerLn(T t){writer(t,'\n');}
template<class T,class U>void writerLn(T t,U u){writer(t,' ');writer(u,'\n');}
template<class T,class U,class V> void writerLn(T t,U u,V v){writer(t,' ');writer(u,' ');writer(v,'\n');}
template<class T> void writerArr(T x[], int n){int i;if(!n){putchar('\n');return;}rep(i,n-1) writer(x[i],' ');writer(x[n-1],'\n');}
template<class T> void writerVec(vector<T> x){int n=x.size();int i;if(!n){putchar('\n');return;}rep(i,n-1) writer(x[i],' ');writer(x[n-1],'\n');}

vector<string> split(const string &str, char sep){vector<string> v;stringstream ss(str);string buffer;while(getline(ss,buffer,sep)){v.push_back(buffer);}return v;}

// #define int ll
bool test = 1;
int dx[] = {0,0,1,-1};
int dy[] = {1,-1,0,0};
#define MAX 300000
//.....................
ll mod = (int)1e9+7;

int A[50];
signed main() {
  int i,j,k;
  int N;
  set<int> s;
  cin >> N;
  rep(i,N) {
    reader(A[i]);
    s.insert(A[i]);
  }
  if(s.size() == 1) {
    puts("-1");
    return 0;
  }
  set<int> s2;
  vector<int> v(N);
  rep(i,N) {
    rep(j,500) {
      int a = rand()%N;
      if(a == A[i]) continue;
      if(s2.find(a) != s2.end()) continue;
      s2.insert(a);
      v[i] = a;
      break;
    }
    if(j==500) {
      i = -1;
      s2.clear();
    }
  }
  rep(i,v.size()) {
    printf("%d\n",v[i]);
  }
  return 0;
}
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