Submission #2531415


Source Code Expand

def main():
    A, B = map(int, input().split())

    sa = str(A)
    sb = str(B)

    if sa[0] != "9":
        a = int("9" + sa[1:])
    elif sa[1] != "9":
        a = int(sa[0] + "9" + sa[2])
    else:
        a = int(sa[:2] + "9")

    if sb[0] != "1":
        b = int("1" + sb[1:])
    elif sb[1] != "0":
        b = int(sb[0] + "0" + sb[2])
    else:
        b = int(sb[:2] + "0")

    ans = max(A - b, a - B)
    print(ans)


if __name__ == '__main__':
    main()

Submission Info

Submission Time
Task A - A - B problem
User ksomemo
Language Python (3.4.3)
Score 100
Code Size 496 Byte
Status AC
Exec Time 24 ms
Memory 3064 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 100 / 100
Status
AC × 3
AC × 45
Set Name Test Cases
Sample sample_0.txt, sample_1.txt, sample_2.txt
All ansneg_0.txt, ansneg_1.txt, ansneg_2.txt, ansneg_3.txt, ansneg_4.txt, ansneg_5.txt, ansneg_6.txt, ansneg_7.txt, ansneg_8.txt, ansneg_9.txt, handmade_0.txt, handmade_1.txt, random_0.txt, random_1.txt, random_2.txt, random_3.txt, random_4.txt, random_5.txt, random_6.txt, random_7.txt, random_8.txt, random_9.txt, sample_0.txt, sample_1.txt, sample_2.txt, top2fixed_0.txt, top2fixed_1.txt, top2fixed_2.txt, top2fixed_3.txt, top2fixed_4.txt, top2fixed_5.txt, top2fixed_6.txt, top2fixed_7.txt, top2fixed_8.txt, top2fixed_9.txt, topfixed_0.txt, topfixed_1.txt, topfixed_2.txt, topfixed_3.txt, topfixed_4.txt, topfixed_5.txt, topfixed_6.txt, topfixed_7.txt, topfixed_8.txt, topfixed_9.txt
Case Name Status Exec Time Memory
ansneg_0.txt AC 17 ms 3064 KB
ansneg_1.txt AC 17 ms 3064 KB
ansneg_2.txt AC 17 ms 3064 KB
ansneg_3.txt AC 17 ms 3064 KB
ansneg_4.txt AC 17 ms 3064 KB
ansneg_5.txt AC 17 ms 3064 KB
ansneg_6.txt AC 17 ms 3064 KB
ansneg_7.txt AC 17 ms 3064 KB
ansneg_8.txt AC 17 ms 3064 KB
ansneg_9.txt AC 17 ms 3064 KB
handmade_0.txt AC 17 ms 3064 KB
handmade_1.txt AC 17 ms 3064 KB
random_0.txt AC 17 ms 3064 KB
random_1.txt AC 17 ms 3064 KB
random_2.txt AC 17 ms 3064 KB
random_3.txt AC 17 ms 3064 KB
random_4.txt AC 17 ms 3064 KB
random_5.txt AC 17 ms 3064 KB
random_6.txt AC 17 ms 3064 KB
random_7.txt AC 17 ms 3064 KB
random_8.txt AC 17 ms 3064 KB
random_9.txt AC 17 ms 3064 KB
sample_0.txt AC 17 ms 3064 KB
sample_1.txt AC 17 ms 3064 KB
sample_2.txt AC 17 ms 3064 KB
top2fixed_0.txt AC 17 ms 3064 KB
top2fixed_1.txt AC 17 ms 3064 KB
top2fixed_2.txt AC 17 ms 3064 KB
top2fixed_3.txt AC 17 ms 3064 KB
top2fixed_4.txt AC 17 ms 3064 KB
top2fixed_5.txt AC 17 ms 3064 KB
top2fixed_6.txt AC 17 ms 3064 KB
top2fixed_7.txt AC 17 ms 3064 KB
top2fixed_8.txt AC 24 ms 3064 KB
top2fixed_9.txt AC 17 ms 3064 KB
topfixed_0.txt AC 17 ms 3064 KB
topfixed_1.txt AC 17 ms 3064 KB
topfixed_2.txt AC 17 ms 3064 KB
topfixed_3.txt AC 17 ms 3064 KB
topfixed_4.txt AC 17 ms 3064 KB
topfixed_5.txt AC 17 ms 3064 KB
topfixed_6.txt AC 17 ms 3064 KB
topfixed_7.txt AC 17 ms 3064 KB
topfixed_8.txt AC 17 ms 3064 KB
topfixed_9.txt AC 17 ms 3064 KB