제출 #22509

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
22509	2017-04-30 05:10:58	카시코이 (#40)	Polynomial Quine (KRIII5_PQ)	C++11	2 / 7	376 ms	1812 KiB

PQ

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#include <cstdio>
#include <algorithm>
using namespace std;
int p[210][210];
int inv[210];
int a[210][210], b[210][210];
int x[210], y[210];
bool DEBUG = false;
int ans[210][210];
int main(){
  int N; scanf("%d", &N);
  for(int T = 0; ; T++){
    // for 2 point: N = prime
    inv[1] = 1;
    // for(int i = 2; i < N; i++){
    // inv[i] = N - N / i * inv[N % i] % N;
    // }
    for(int i = 2; i < N; i++){
      for(int v = 1; v < N; v++) if(i * v % N == 1){ inv[i] = v; break; }
    }
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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컴파일 시 표준 에러 (stderr) 메시지

PQ.cpp: In function 'int main()':
PQ.cpp:16:25: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   int N; scanf("%d", &N);
                         ^

• Subtask 1: 2 / 2
• Subtask 2: 0 / 5