Submission #2869671


Source Code Expand

N = int(input())
B = [[0]*3]*N
for i in range(N):
    B[i] = list(map(int,input().split()))
ans = 'Yes'
B.insert(0,[0,0,0])
for i in range(N):
    T = B[i+1][0] - B[i][0] 
    S = abs(B[i+1][1] - B[i][1]) + abs(B[i+1][2] - B[i][2])
    if T >= S and (T - S)%2 == 0:
        pass
    else:
        ans = 'No'
        break
print(ans)

Submission Info

Submission Time
Task C - Traveling
User kamojiro
Language Python (3.4.3)
Score 300
Code Size 346 Byte
Status AC
Exec Time 452 ms
Memory 27300 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 300 / 300
Status
AC × 3
AC × 13
Set Name Test Cases
Sample 0_000.txt, 0_001.txt, 0_002.txt
All 0_000.txt, 0_001.txt, 0_002.txt, 1_003.txt, 1_004.txt, 1_005.txt, 1_006.txt, 1_007.txt, 1_008.txt, 1_009.txt, 1_010.txt, 1_011.txt, 1_012.txt
Case Name Status Exec Time Memory
0_000.txt AC 17 ms 3064 KB
0_001.txt AC 17 ms 3064 KB
0_002.txt AC 17 ms 3064 KB
1_003.txt AC 17 ms 3064 KB
1_004.txt AC 452 ms 27300 KB
1_005.txt AC 374 ms 25756 KB
1_006.txt AC 443 ms 24140 KB
1_007.txt AC 79 ms 6220 KB
1_008.txt AC 18 ms 3064 KB
1_009.txt AC 87 ms 7356 KB
1_010.txt AC 18 ms 3064 KB
1_011.txt AC 58 ms 5836 KB
1_012.txt AC 18 ms 3064 KB