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Time Limit: 2 s Memory Limit: 64 MB Total points: 100

#23783. 賓果遊戲

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題目描述

喺某個程式設計比賽入面,按照慣例會喺賽後派對度玩賓果遊戲(Bingo)。不過,呢個賓果遊戲入面用嘅賓果卡有啲特別,係按照以下條件製作嘅:

  • 賓果卡被劃分成 $N$ 行 $N$ 列嘅方格,每個格仔入面寫住 $1$ 個正整數。呢啲整數全部都唔相同。
  • 每個格仔入面寫嘅整數都係 $1$ 以上、$M$ 以下。
  • 賓果卡上面寫嘅 $N \times N$ 個整數嘅總和係 $S$。
  • 睇任何一列,由上至下嘅整數都係按升序排列嘅。
  • 任何一個格仔入面嘅整數,都大過呢個格仔左邊任何一列之中嘅任何一個整數。

下面係當 $N = 5$,$M = 50$,$S = 685$ 嗰陣嘅一張賓果卡示例。

problem_23783_3b2a0d21c8a4b9c6e11f8039ae7ce9bd.png

為咗派對,我哋想整盡可能多滿足上述條件嘅賓果卡。不過,唔可以整 $2$ 張或以上完全一樣嘅卡。請編寫一個程式,輸出最多可以整到嘅賓果卡張數除以 $100000$ 嘅餘數。

輸入格式

輸入由 $1$ 行組成,包含以空格分隔嘅 $3$ 個正整數,依次代表賓果卡嘅大細 $N$($1 \le N \le 7$)、格仔入面寫嘅整數上限 $M$($1 \le M \le 2000$)同埋賓果卡上面寫嘅整數總和 $S$($1 \le S \le 3000$)。喺所有給定嘅輸入數據入面,都至少可以整到 $1$ 張滿足條件嘅賓果卡。

輸出格式

輸出 $1$ 行,代表最多可以整到嘅賓果卡張數除以 $100000$ 嘅餘數。

樣例 1

輸入

3 9 45

輸出

1

樣例 2

輸入

3 100 50

輸出

7

樣例 3

輸入

5 50 685

輸出

74501

提示

對於樣例 $3$,因為最多可以整到 $642499974501$ 張賓果卡,所以輸出佢除以 $100000$ 嘅餘數 $74501$。

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