Submission #3765031
Source Code Expand
#include <cstdio> #include <deque> #define INF 3 using namespace std; struct point { int x; int y; }; struct point operator + (const point& p, const point& q) { point result; result.x = p.x+q.x; result.y = p.y+q.y; return result; } bool operator == (const point& p, const point& q) { return p.x == q.x && p.y == q.y; } bool operator < (const point& p, const point& q) { return p.x < q.x || p.y < q.y; } int main () { point p, g, pn; int H, W, i, j; point next[4] = {{1,0},{0,1},{-1,0},{0,-1}}; scanf("%d %d",&H,&W); p.x = -1; g.y = -1; int d[H][W]; char map[H][W+1]; for (i=0; i<H; i++) { scanf("%s",map[i]); for (j=0; j<W; j++) { d[i][j] = INF; if (map[i][j] == 's') p = point{i,j}; else if (map[i][j] == 'g') g = point{i,j}; } } deque<point> Q; map[p.x][p.y] = 'x'; d[p.x][p.y] = 0; Q.push_back(p); while (Q.size() != 0) { p = Q.front(); Q.pop_front(); for (i=0; i<4; i++) { pn = p + next[i]; if (pn < point{0,0} || point{H-1,W-1} < pn) continue; if (pn == g) { printf("YES\n"); return 0; } else if (map[pn.x][pn.y] == '.') { map[pn.x][pn.y] = 'x'; d[pn.x][pn.y] = d[p.x][p.y]; Q.push_front(pn); } else if (map[pn.x][pn.y] == '#' && d[p.x][p.y] < 2) { map[pn.x][pn.y] = 'x'; d[pn.x][pn.y] = d[p.x][p.y] + 1; Q.push_back(pn); } } } printf("NO\n"); return 0; }
Submission Info
Submission Time | |
---|---|
Task | C - 器物損壊!高橋君 |
User | shugo256 |
Language | C++14 (GCC 5.4.1) |
Score | 100 |
Code Size | 1745 Byte |
Status | AC |
Exec Time | 9 ms |
Memory | 2432 KB |
Compile Error
./Main.cpp: In function ‘int main()’: ./Main.cpp:29:25: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d %d",&H,&W); ^ ./Main.cpp:34:27: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%s",map[i]); ^
Judge Result
Set Name | All | ||
---|---|---|---|
Score / Max Score | 100 / 100 | ||
Status |
|
Set Name | Test Cases |
---|---|
All | 00_min_01.txt, 00_min_02.txt, 00_min_03.txt, 00_min_04.txt, 00_min_05.txt, 00_min_06.txt, 00_min_07.txt, 00_min_08.txt, 00_sample_01.txt, 00_sample_02.txt, 00_sample_03.txt, 00_sample_04.txt, 00_sample_05.txt, 01_rnd_00.txt, 01_rnd_01.txt, 01_rnd_02.txt, 01_rnd_03.txt, 01_rnd_04.txt, 01_rnd_05.txt, 01_rnd_06.txt, 01_rnd_07.txt, 01_rnd_08.txt, 01_rnd_09.txt, 01_rnd_10.txt, 01_rnd_11.txt, 01_rnd_12.txt, 01_rnd_13.txt, 01_rnd_14.txt, 01_rnd_15.txt, 01_rnd_16.txt, 01_rnd_17.txt, 01_rnd_18.txt, 01_rnd_19.txt, 02_rndhard_00.txt, 02_rndhard_01.txt, 02_rndhard_02.txt, 02_rndhard_03.txt, 02_rndhard_04.txt, 02_rndhard_05.txt, 02_rndhard_06.txt, 02_rndhard_07.txt, 02_rndhard_08.txt, 02_rndhard_09.txt, 02_rndhard_10.txt, 02_rndhard_11.txt, 02_rndhard_12.txt, 02_rndhard_13.txt, 02_rndhard_14.txt, 02_rndhard_15.txt, 02_rndhard_16.txt, 02_rndhard_17.txt, 02_rndhard_18.txt, 02_rndhard_19.txt, 02_rndhard_20.txt, 02_rndhard_21.txt, 02_rndhard_22.txt, 02_rndhard_23.txt, 02_rndhard_24.txt, 02_rndhard_25.txt, 02_rndhard_26.txt, 02_rndhard_27.txt, 02_rndhard_28.txt, 02_rndhard_29.txt, 02_rndhard_30.txt, 02_rndhard_31.txt, 02_rndhard_32.txt, 02_rndhard_33.txt, 02_rndhard_34.txt, 02_rndhard_35.txt, 02_rndhard_36.txt, 02_rndhard_37.txt, 02_rndhard_38.txt, 02_rndhard_39.txt, 03_rndhardsmall_00.txt, 03_rndhardsmall_01.txt, 03_rndhardsmall_02.txt, 03_rndhardsmall_03.txt, 03_rndhardsmall_04.txt, 03_rndhardsmall_05.txt, 03_rndhardsmall_06.txt, 03_rndhardsmall_07.txt, 03_rndhardsmall_08.txt, 03_rndhardsmall_09.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
00_min_01.txt | AC | 1 ms | 256 KB |
00_min_02.txt | AC | 1 ms | 256 KB |
00_min_03.txt | AC | 1 ms | 256 KB |
00_min_04.txt | AC | 1 ms | 256 KB |
00_min_05.txt | AC | 1 ms | 256 KB |
00_min_06.txt | AC | 1 ms | 256 KB |
00_min_07.txt | AC | 1 ms | 256 KB |
00_min_08.txt | AC | 1 ms | 256 KB |
00_sample_01.txt | AC | 1 ms | 256 KB |
00_sample_02.txt | AC | 1 ms | 256 KB |
00_sample_03.txt | AC | 1 ms | 256 KB |
00_sample_04.txt | AC | 1 ms | 256 KB |
00_sample_05.txt | AC | 1 ms | 256 KB |
01_rnd_00.txt | AC | 2 ms | 1408 KB |
01_rnd_01.txt | AC | 5 ms | 2176 KB |
01_rnd_02.txt | AC | 7 ms | 2176 KB |
01_rnd_03.txt | AC | 4 ms | 1920 KB |
01_rnd_04.txt | AC | 8 ms | 2432 KB |
01_rnd_05.txt | AC | 2 ms | 1408 KB |
01_rnd_06.txt | AC | 6 ms | 2048 KB |
01_rnd_07.txt | AC | 4 ms | 1920 KB |
01_rnd_08.txt | AC | 2 ms | 1408 KB |
01_rnd_09.txt | AC | 2 ms | 1408 KB |
01_rnd_10.txt | AC | 9 ms | 2048 KB |
01_rnd_11.txt | AC | 2 ms | 1408 KB |
01_rnd_12.txt | AC | 7 ms | 2304 KB |
01_rnd_13.txt | AC | 3 ms | 1664 KB |
01_rnd_14.txt | AC | 3 ms | 1536 KB |
01_rnd_15.txt | AC | 3 ms | 1536 KB |
01_rnd_16.txt | AC | 2 ms | 1408 KB |
01_rnd_17.txt | AC | 9 ms | 2176 KB |
01_rnd_18.txt | AC | 2 ms | 1408 KB |
01_rnd_19.txt | AC | 3 ms | 1664 KB |
02_rndhard_00.txt | AC | 3 ms | 1536 KB |
02_rndhard_01.txt | AC | 3 ms | 1536 KB |
02_rndhard_02.txt | AC | 8 ms | 1664 KB |
02_rndhard_03.txt | AC | 7 ms | 1664 KB |
02_rndhard_04.txt | AC | 5 ms | 1536 KB |
02_rndhard_05.txt | AC | 6 ms | 1536 KB |
02_rndhard_06.txt | AC | 5 ms | 1664 KB |
02_rndhard_07.txt | AC | 4 ms | 1536 KB |
02_rndhard_08.txt | AC | 3 ms | 1536 KB |
02_rndhard_09.txt | AC | 4 ms | 1536 KB |
02_rndhard_10.txt | AC | 4 ms | 1536 KB |
02_rndhard_11.txt | AC | 4 ms | 1536 KB |
02_rndhard_12.txt | AC | 3 ms | 1536 KB |
02_rndhard_13.txt | AC | 3 ms | 1536 KB |
02_rndhard_14.txt | AC | 4 ms | 1536 KB |
02_rndhard_15.txt | AC | 4 ms | 1536 KB |
02_rndhard_16.txt | AC | 6 ms | 1664 KB |
02_rndhard_17.txt | AC | 6 ms | 1536 KB |
02_rndhard_18.txt | AC | 3 ms | 1536 KB |
02_rndhard_19.txt | AC | 3 ms | 1536 KB |
02_rndhard_20.txt | AC | 4 ms | 1536 KB |
02_rndhard_21.txt | AC | 4 ms | 1536 KB |
02_rndhard_22.txt | AC | 3 ms | 1536 KB |
02_rndhard_23.txt | AC | 3 ms | 1536 KB |
02_rndhard_24.txt | AC | 5 ms | 1664 KB |
02_rndhard_25.txt | AC | 4 ms | 1536 KB |
02_rndhard_26.txt | AC | 3 ms | 1536 KB |
02_rndhard_27.txt | AC | 3 ms | 1408 KB |
02_rndhard_28.txt | AC | 3 ms | 1536 KB |
02_rndhard_29.txt | AC | 3 ms | 1536 KB |
02_rndhard_30.txt | AC | 2 ms | 1408 KB |
02_rndhard_31.txt | AC | 2 ms | 1408 KB |
02_rndhard_32.txt | AC | 5 ms | 1664 KB |
02_rndhard_33.txt | AC | 4 ms | 1536 KB |
02_rndhard_34.txt | AC | 4 ms | 1536 KB |
02_rndhard_35.txt | AC | 5 ms | 1536 KB |
02_rndhard_36.txt | AC | 3 ms | 1536 KB |
02_rndhard_37.txt | AC | 4 ms | 1536 KB |
02_rndhard_38.txt | AC | 4 ms | 1536 KB |
02_rndhard_39.txt | AC | 4 ms | 1536 KB |
03_rndhardsmall_00.txt | AC | 1 ms | 256 KB |
03_rndhardsmall_01.txt | AC | 1 ms | 256 KB |
03_rndhardsmall_02.txt | AC | 1 ms | 256 KB |
03_rndhardsmall_03.txt | AC | 1 ms | 256 KB |
03_rndhardsmall_04.txt | AC | 1 ms | 256 KB |
03_rndhardsmall_05.txt | AC | 1 ms | 256 KB |
03_rndhardsmall_06.txt | AC | 1 ms | 256 KB |
03_rndhardsmall_07.txt | AC | 1 ms | 256 KB |
03_rndhardsmall_08.txt | AC | 1 ms | 256 KB |
03_rndhardsmall_09.txt | AC | 1 ms | 256 KB |