제출 #739146

#제출 시각아이디문제언어결과실행 시간메모리
739146grossly_overconfident미술 수업 (IOI13_artclass)C++17
컴파일 에러
0 ms0 KiB
#include <bits/stdc++.h> using namespace std; int style(int h, int w, int r[500][500], int g[500][500], int b[500][500]) { int one = 0, two = 0, three = 0, four = 0; for (int i = 0; i < h; ++i){ for (int j = 0; j < w; ++j){ if (g[i][j] > r[i][j] && g[i][j] > b[i][j]){ two += 1; } if (r[i][j] > 200 && g[i][j] > 200 && b[i][j] > 200){ one += 2; } if (r[i][j] > g[i][j] + 25 && r[i][j] > b[i][j] + 25){ four += 1; } if (b[i][j] > g[i][j] + 25 && b[i][j] > r[i][j] + 25){ four += 1; } } } if (max(max(one, two), four) < w * h / 5){ return 3; } if (two > one && two > four){ return 2; } if (four > one && four > two){ return 4; } return 1; }

컴파일 시 표준 에러 (stderr) 메시지

artclass.cpp: In function 'int style(int, int, int (*)[500], int (*)[500], int (*)[500])':
artclass.cpp:5:27: warning: unused variable 'three' [-Wunused-variable]
    5 |     int one = 0, two = 0, three = 0, four = 0;
      |                           ^~~~~
/usr/bin/ld: /tmp/ccuSnMYa.o: in function `main':
grader.c:(.text.startup+0x200): undefined reference to `style'
collect2: error: ld returned 1 exit status