Submission #2127721
Source Code Expand
// #include {{{ #include <iostream> #include <cassert> #include <cstring> #include <cstdlib> #include <cstdio> #include <cctype> #include <cmath> #include <ctime> #include <queue> #include <set> #include <map> #include <stack> #include <string> #include <bitset> #include <vector> #include <complex> #include <algorithm> using namespace std; // }}} // #define {{{ typedef long long ll; typedef double db; typedef pair<int,int> pii; typedef vector<int> vi; #define de(x) cout << #x << "=" << x << endl #define rep(i,a,b) for(int i=a;i<(b);++i) #define per(i,a,b) for(int i=(b)-1;i>=(a);--i) #define all(x) (x).begin(),(x).end() #define sz(x) (int)(x).size() #define mp make_pair #define pb push_back #define fi first #define se second // }}} map<pii,int> cell; map<int,int> del; int r , c , n; void add(int a,int b) { if(del.count(a) && del[a] != b) { puts("No"); exit(0); } del[a] = b; } int main(){ scanf("%d%d%d",&r,&c,&n); rep(i,0,n) { int x,y,z; scanf("%d%d%d",&x,&y,&z); if(cell.count(mp(x - 1 , y))) add(x - 1 , z - cell[mp(x - 1 , y)]); if(cell.count(mp(x + 1 , y))) add(x , cell[mp(x + 1 , y)] - z); cell[mp(x , y)] = z; } puts("Yes"); return 0; }
Submission Info
Submission Time | |
---|---|
Task | D - Grid and Integers |
User | Y_UME |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 1277 Byte |
Status | WA |
Exec Time | 90 ms |
Memory | 6656 KB |
Compile Error
./Main.cpp: In function ‘int main()’: ./Main.cpp:50:27: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d%d",&r,&c,&n); ^ ./Main.cpp:53:29: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d%d",&x,&y,&z); ^
Judge Result
Set Name | Sample | All | ||||||||
---|---|---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 800 | ||||||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | 0_00.txt, 0_01.txt, 0_02.txt, 0_03.txt, 0_04.txt |
All | 0_00.txt, 0_01.txt, 0_02.txt, 0_03.txt, 0_04.txt, 1_00.txt, 1_01.txt, 1_02.txt, 1_03.txt, 1_04.txt, 1_05.txt, 1_06.txt, 1_07.txt, 1_08.txt, 1_09.txt, 1_10.txt, 1_11.txt, 1_12.txt, 1_13.txt, 1_14.txt, 1_15.txt, 1_16.txt, 1_17.txt, 1_18.txt, 1_19.txt, 1_20.txt, 1_21.txt, 1_22.txt, 1_23.txt, 1_24.txt, 1_25.txt, 1_26.txt, 1_27.txt, 1_28.txt, 1_29.txt, 1_30.txt, 1_31.txt, 1_32.txt, 1_33.txt, 1_34.txt, 1_35.txt, 1_36.txt, 1_37.txt, 1_38.txt, 1_39.txt, 1_40.txt, 1_41.txt, 1_42.txt, 1_43.txt, 1_44.txt, 1_45.txt, 1_46.txt, 1_47.txt, 1_48.txt, 1_49.txt, 1_50.txt, 1_51.txt, 1_52.txt, 1_53.txt, 1_54.txt, 1_55.txt, 1_56.txt, 1_57.txt, 1_58.txt, 1_59.txt, 1_60.txt, 1_61.txt, 1_62.txt, 1_63.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
0_00.txt | AC | 1 ms | 256 KB |
0_01.txt | AC | 1 ms | 256 KB |
0_02.txt | WA | 1 ms | 256 KB |
0_03.txt | AC | 1 ms | 256 KB |
0_04.txt | AC | 1 ms | 256 KB |
1_00.txt | AC | 1 ms | 256 KB |
1_01.txt | AC | 1 ms | 256 KB |
1_02.txt | AC | 1 ms | 256 KB |
1_03.txt | WA | 1 ms | 256 KB |
1_04.txt | AC | 1 ms | 256 KB |
1_05.txt | WA | 1 ms | 256 KB |
1_06.txt | AC | 78 ms | 6528 KB |
1_07.txt | AC | 83 ms | 6528 KB |
1_08.txt | AC | 80 ms | 6528 KB |
1_09.txt | WA | 80 ms | 6528 KB |
1_10.txt | AC | 86 ms | 6528 KB |
1_11.txt | WA | 85 ms | 6528 KB |
1_12.txt | AC | 85 ms | 6528 KB |
1_13.txt | WA | 85 ms | 6528 KB |
1_14.txt | AC | 85 ms | 6528 KB |
1_15.txt | WA | 85 ms | 6528 KB |
1_16.txt | AC | 81 ms | 6528 KB |
1_17.txt | WA | 83 ms | 6528 KB |
1_18.txt | WA | 83 ms | 6528 KB |
1_19.txt | WA | 83 ms | 6528 KB |
1_20.txt | WA | 55 ms | 4224 KB |
1_21.txt | AC | 21 ms | 1920 KB |
1_22.txt | AC | 3 ms | 512 KB |
1_23.txt | AC | 49 ms | 4096 KB |
1_24.txt | WA | 69 ms | 5120 KB |
1_25.txt | WA | 52 ms | 4096 KB |
1_26.txt | AC | 5 ms | 640 KB |
1_27.txt | AC | 8 ms | 896 KB |
1_28.txt | WA | 84 ms | 6400 KB |
1_29.txt | AC | 24 ms | 2176 KB |
1_30.txt | WA | 81 ms | 6016 KB |
1_31.txt | AC | 28 ms | 2560 KB |
1_32.txt | WA | 77 ms | 5504 KB |
1_33.txt | WA | 81 ms | 6016 KB |
1_34.txt | AC | 9 ms | 1024 KB |
1_35.txt | AC | 89 ms | 6656 KB |
1_36.txt | AC | 10 ms | 1152 KB |
1_37.txt | WA | 32 ms | 2688 KB |
1_38.txt | AC | 58 ms | 4608 KB |
1_39.txt | AC | 16 ms | 1536 KB |
1_40.txt | AC | 56 ms | 4480 KB |
1_41.txt | AC | 25 ms | 2304 KB |
1_42.txt | WA | 90 ms | 5504 KB |
1_43.txt | WA | 51 ms | 4224 KB |
1_44.txt | WA | 69 ms | 5504 KB |
1_45.txt | WA | 22 ms | 1920 KB |
1_46.txt | WA | 78 ms | 5888 KB |
1_47.txt | AC | 28 ms | 2304 KB |
1_48.txt | WA | 22 ms | 2048 KB |
1_49.txt | AC | 7 ms | 768 KB |
1_50.txt | WA | 42 ms | 3584 KB |
1_51.txt | WA | 80 ms | 6016 KB |
1_52.txt | AC | 5 ms | 640 KB |
1_53.txt | AC | 11 ms | 1152 KB |
1_54.txt | AC | 22 ms | 2048 KB |
1_55.txt | AC | 33 ms | 2816 KB |
1_56.txt | WA | 53 ms | 4352 KB |
1_57.txt | WA | 87 ms | 6400 KB |
1_58.txt | WA | 67 ms | 5248 KB |
1_59.txt | AC | 4 ms | 512 KB |
1_60.txt | WA | 1 ms | 256 KB |
1_61.txt | WA | 1 ms | 256 KB |
1_62.txt | AC | 1 ms | 256 KB |
1_63.txt | AC | 1 ms | 256 KB |