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4478: P8268 [USACO22OPEN] Alchemy B

Memory Limit:128 MB Time Limit:1.000 S
Judge Style:Text Compare Creator:admin
Submit:2 Solved:2

Description

总是热衷于培养新的爱好的奶牛 Bessie 正在学习如何转化金属。对于 1 ≤ � ≤ � ≤ 100 1≤i≤N≤100,她有 � � a i ​ ( 0 ≤ � � ≤ 1 0 4 0≤a i ​ ≤10 4 )单位的金属 � i。此外,她知道 � K( 1 ≤ � < � 1≤K

Sample Input Copy

5
2 0 0 1 0
3
5 2 3 4
2 1 1
3 1 2

Sample Output Copy

1