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【NOI 春季测试 2023】幂次 统计

满分提交

得分分布

Created with Raphaël 2.1.2010203040100979585807065605545403530201050
score: 100

前缀和

Created with Raphaël 2.1.20501001502001009080706050403020100
score: ≤100

后缀和

Created with Raphaël 2.1.20501001502001009080706050403020100
score: ≥100