Created
September 21, 2017 12:54
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| N, K = map(int, input().split()) | |
| a = list(map(int, input().split())) | |
| a = sorted(a) | |
| ans = N | |
| t = 0 | |
| for i in range(N-1, -1, -1) : | |
| if t+a[i] < K : | |
| t += a[i] | |
| else : | |
| ans = min(ans, i) | |
| print(ans) |
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