Submission #67559

#	Time	Username	Problem	Language	Result	Execution time	Memory
67559		h0ngjun7	두 박스 (KOI18_box)	C++17	100 / 100	4 ms	828 KiB

box

#include <bits/stdc++.h>
using namespace std;

int main() {
    int sx, sy, ex, ey;
    sx = sy = -1e9; ex = ey = 1e9;
    for (int i = 0; i < 2; i++) {
        int x, y; scanf("%d%d",&x,&y);
        sx = max(sx, x); sy = max(sy, y);
        scanf("%d%d",&x,&y);
        ex = min(ex, x); ey = min(ey, y);
    }
    if (sx > ex || sy > ey) puts("NULL");
    else if (sx == ex && sy == ey) puts("POINT");
    else if (sx == ex || sy == ey) puts("LINE");
    else puts("FACE");
}

Compilation message (stderr)

box.cpp: In function 'int main()':
box.cpp:8:24: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         int x, y; scanf("%d%d",&x,&y);
                   ~~~~~^~~~~~~~~~~~~~
box.cpp:10:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         scanf("%d%d",&x,&y);
         ~~~~~^~~~~~~~~~~~~~

• Subtask 1: 33 / 33
• Subtask 2: 30 / 30
• Subtask 3: 37 / 37