제출 #771298

#제출 시각아이디문제언어결과실행 시간메모리
771298iulia13앵무새 (IOI11_parrots)C++14
컴파일 에러
0 ms0 KiB
#include <bits/stdc++.h> #include "encoder.h" #include "encoderlib.h" using namespace std; const int N = 513; void encode(int n, int a[]) { int cnt = 0, i = 0, ok = 0, tot = 3 * 128; while (cnt <= 248 && i < n) { int nr = 128; while(nr) { if (a[i] & nr) ok++; nr /= 2; cnt++; } i++; } while (cnt <= 504 && i < n) { int nr = 128; while (nr) { if (a[i] & nr) { ok += 2; //send(cnt - 256); //send(cnt - 256); } nr /= 2; cnt++; } i++; } if (ok <= tot) ok = 1; else ok = 0; cnt = i = 0; while (cnt <= 248 && i < n) { int nr = 128; while(nr) { if ((a[i] & nr) == nr * ok) send(cnt); nr /= 2; cnt++; } i++; } while (cnt <= 504 && i < n) { int nr = 128; while (nr) { if ((a[i] & nr) == nr * ok) { send(cnt - 256); send(cnt - 256); } nr /= 2; cnt++; } i++; } if (!ok) { send(0); send(0); send(0); send(0); } return; }
#include <bits/stdc++.h> #include "decoder.h" #include "decoderlib.h" using namespace std; int vf[N]; int ans[N]; int bits[N]; void decode(int n, int l, int a[]) { for (int i = 0; i < l; i++) { vf[a[i]]++; } if (vf[0] >= 4) { for (int i = 0; i < n; i++) bits[i] = 1; } for (int i = 0; i < 256; i++) { if (vf[i] & 1) bits[i] |= 1; if (vf[i] & 2) bits[i] |= 1; } int j = 0; for (int i = 0; i < n; i++) { int nr = 128; while (nr) { ans[i] += bits[j] * nr; nr /= 2; j++; } output(ans[i]); } return; }

컴파일 시 표준 에러 (stderr) 메시지

decoder.cpp:6:8: error: 'N' was not declared in this scope
    6 | int vf[N];
      |        ^
decoder.cpp:7:9: error: 'N' was not declared in this scope
    7 | int ans[N];
      |         ^
decoder.cpp:8:10: error: 'N' was not declared in this scope
    8 | int bits[N];
      |          ^
decoder.cpp: In function 'void decode(int, int, int*)':
decoder.cpp:13:9: error: 'vf' was not declared in this scope
   13 |         vf[a[i]]++;
      |         ^~
decoder.cpp:15:9: error: 'vf' was not declared in this scope
   15 |     if (vf[0] >= 4)
      |         ^~
decoder.cpp:18:13: error: 'bits' was not declared in this scope
   18 |             bits[i] = 1;
      |             ^~~~
decoder.cpp:22:13: error: 'vf' was not declared in this scope
   22 |         if (vf[i] & 1)
      |             ^~
decoder.cpp:23:13: error: 'bits' was not declared in this scope
   23 |             bits[i] |= 1;
      |             ^~~~
decoder.cpp:24:13: error: 'vf' was not declared in this scope
   24 |         if (vf[i] & 2)
      |             ^~
decoder.cpp:25:13: error: 'bits' was not declared in this scope
   25 |             bits[i] |= 1;
      |             ^~~~
decoder.cpp:33:13: error: 'ans' was not declared in this scope; did you mean 'abs'?
   33 |             ans[i] += bits[j] * nr;
      |             ^~~
      |             abs
decoder.cpp:33:23: error: 'bits' was not declared in this scope
   33 |             ans[i] += bits[j] * nr;
      |                       ^~~~
decoder.cpp:37:16: error: 'ans' was not declared in this scope; did you mean 'abs'?
   37 |         output(ans[i]);
      |                ^~~
      |                abs