Submission #2858420

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Source Code Expand

N, K = map(int, input().split())

arr_num, arr_times = [], []

for i in range(N) :
    a, b = map(int, input().split())
    
    arr_num.append(a)
    arr_times.append(b)
    
cur_idx = 0

for i in range(N) :
    if cur_idx <= K :
        cur_idx += arr_times[i]
        
    if cur_idx >= K :
        print(arr_num[i])
        break
    

Submission Info

Judge Result