|
| 1 | +```python |
| 2 | +"""第一题""" |
| 3 | +id = input() |
| 4 | + |
| 5 | +first, second = sum(int(i) for i in id[:3]), sum(int(i) for i in id[3:]) |
| 6 | + |
| 7 | + |
| 8 | +diff = second-first |
| 9 | +if diff == 0: |
| 10 | + print(0) |
| 11 | +else: |
| 12 | + nums = [int(i) for i in id] |
| 13 | + |
| 14 | + res = 0 |
| 15 | + if diff > 0: |
| 16 | + tmp = [9-i for i in nums[:3]] + [i for i in nums[3:]] |
| 17 | + while diff > 0: |
| 18 | + res += 1 |
| 19 | + diff -= max(tmp) |
| 20 | + tmp[tmp.index(max(tmp))] = 0 |
| 21 | + print(res) |
| 22 | + else: |
| 23 | + tmp = [9-i for i in nums[3:]] + [i for i in nums[:3]] |
| 24 | + while diff < 0: |
| 25 | + res += 1 |
| 26 | + diff += max(tmp) |
| 27 | + tmp[tmp.index(max(tmp))] = 0 |
| 28 | + print(res) |
| 29 | + |
| 30 | + |
| 31 | + |
| 32 | +"""第二题""" |
| 33 | +tmp = input().split() |
| 34 | +N, M, P = int(tmp[0]), int(tmp[1]), int(tmp[2]) |
| 35 | + |
| 36 | + |
| 37 | +tmp = input().split() |
| 38 | +foods = [int(i) for i in tmp] |
| 39 | +# N, M, P = int(tmp[0]), int(tmp[1]), int(tmp[2]) |
| 40 | +for i in range(M): |
| 41 | + tmp = input().split() |
| 42 | + if tmp[0] == 'B': |
| 43 | + foods[int(tmp[1])-1] -= 1 |
| 44 | + else: |
| 45 | + foods[int(tmp[1])-1] += 1 |
| 46 | + |
| 47 | +# print(foods) |
| 48 | +back_foods = sorted(foods)[::-1] |
| 49 | + |
| 50 | +# print(foods[P-1]) |
| 51 | +print(back_foods.index(foods[P-1])+1) |
| 52 | +``` |
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