C. Restoring Permutation time limit per test1 second memory limit per test256 megabytes inputstandard input outputstandard output You are given a sequence ...
You are given n closed, integer intervals [ai, bi] and n integers c1, ..., cn. Write a program that: reads the number of intervals, their end points and integ...
the i-th necklace has a brightness ai, where all the ai are pairwise distinct (i.e. all ai are different), the i-th bracelet has a brightness bi, where all the...
这个题还是不太懂,下面附上的是大佬的题解(https://zhanghuimeng.github.io/post/codeforces-1102e-monotonic-renumeration/) E. Monotonic Renumeration time limit per test2 seconds mem...