Submission #4060209
Source Code Expand
H,W = map(int,input().split()) A=[] for i in range(H): A.append(list(map(int,input().split()))) ans=[] for i in range(H): for j in range(W): if i%2==0: n=j else: n=W-1-j if A[i][n]%2==1: A[i][n]-=1 if i!=H-1 and (i%2==0 and n==W-1) or (i%2==1 and n==0): A[i+1][n]+=1 ans.append('{} {} {} {}'.format(i+1,n+1,i+2,n+1)) if (i%2==0 and n!=W-1) or (i%2==1 and n!=0): A[i][n+(-1)**(i%2)]+=1 ans.append('{} {} {} {}'.format(i+1,n+1,i+1,n+1+(-1)**(i%2))) print(len(ans)) for s in ans: print(s)
Submission Info
Submission Time | |
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Task | D - Make Them Even |
User | nuko274 |
Language | PyPy3 (2.4.0) |
Score | 0 |
Code Size | 676 Byte |
Status | RE |
Exec Time | 670 ms |
Memory | 69340 KB |
Judge Result
Set Name | All | Sample | ||||||
---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 400 | 0 / 0 | ||||||
Status |
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Set Name | Test Cases |
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All | hand_1, hand_2, hand_3, hand_4, hand_5, hand_6, max_1, max_10, max_2, max_3, max_4, max_5, max_6, max_7, max_8, max_9, random_1, random_10, random_2, random_3, random_4, random_5, random_6, random_7, random_8, random_9, sample_01, sample_02, sample_03 |
Sample | sample_01, sample_02, sample_03 |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
hand_1 | AC | 177 ms | 38256 KB |
hand_2 | AC | 175 ms | 38256 KB |
hand_3 | AC | 185 ms | 38256 KB |
hand_4 | AC | 200 ms | 38512 KB |
hand_5 | AC | 611 ms | 68956 KB |
hand_6 | AC | 259 ms | 43228 KB |
max_1 | RE | 551 ms | 63580 KB |
max_10 | AC | 667 ms | 68956 KB |
max_2 | AC | 670 ms | 69340 KB |
max_3 | RE | 572 ms | 63964 KB |
max_4 | AC | 615 ms | 69212 KB |
max_5 | RE | 540 ms | 63836 KB |
max_6 | AC | 608 ms | 69340 KB |
max_7 | AC | 624 ms | 69212 KB |
max_8 | AC | 617 ms | 68956 KB |
max_9 | RE | 556 ms | 63580 KB |
random_1 | RE | 192 ms | 39408 KB |
random_10 | AC | 292 ms | 46300 KB |
random_2 | AC | 345 ms | 48604 KB |
random_3 | AC | 366 ms | 50140 KB |
random_4 | AC | 298 ms | 45660 KB |
random_5 | RE | 288 ms | 44252 KB |
random_6 | AC | 424 ms | 53548 KB |
random_7 | AC | 356 ms | 50268 KB |
random_8 | AC | 400 ms | 52060 KB |
random_9 | AC | 448 ms | 56924 KB |
sample_01 | AC | 172 ms | 38256 KB |
sample_02 | AC | 178 ms | 38256 KB |
sample_03 | AC | 179 ms | 38256 KB |