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Codeforces Round 1123 (Div. 2)
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Codeforces Round 1123 Solution Discussion

By aryanc403

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manti98

On intrusiv → Codeforces Round 915 (Div. 2) Editorial, 3 years ago

Can someone please explain C. for finding the number of operations we will subtract the length of the largest prefix of equal values of the subset from its length.

Didn't understand this.

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