Let's call an array good if there is an element in the array that equals to the sum of all other elements. For example, the array a=[1,3,3,7]a=[1,3,3,7] is good because there is the element a4=7a4=7 which equals to the sum 1+3+31+3+3. You are given an array aa c...
the array a=[1,3,3,7] is good because there is the element a4=7 which equals to the sum 1+3+3.You are given an array a consisting of n integers. Your task is to print all indices j of this array such that after removing the j-th element...
if a=3, b=5, then the colors of the numbers (in the order from 0) are: white (0), black (1), black (2), white (3), black (4), white (5), white (6), black (7), white (8), white (9), ... Note that:
1833C-VladBuildingBeautifulArray.cpp 1834A-UnitArray.cpp 1834B-MaximumStrength.cpp 1836A-Destroyer.cpp 1836B-Astrophysicists.cpp 1837A-GrasshopperOnALine.cpp 1837B-ComparisonString.cpp 1837C-BestBinaryString.cpp 1838A-BlackboardList.cpp 1838B-MinimizePermutationSubarrays.cpp 1839A-TheGoodArray.cpp ...
Good Evening Codeforces! ^_^ This round is unrated; please read this to know why. I invite you to participate in Codeforces Round #682 (Div.2) taking place on Nov/13/2020 17:35 (Moscow time). The round, authored by Anti-Light and me, is rated for users rated less than 2100, ...
By construction of the d[] array, there are bitCount(d[mask]) such values, so the probability that the answer is a "good" one for you to reach mask is . This leaves the second case. If the answer is a good one, it's still possible that you will ask a question not in mask, ...
1077C - Good Array - Accepted 1077D - Cutting Out - Wrong answer Codeforces Round #520 - 2/6 1062A - A Prank - Accepted 1062B - Math - Accepted 1062C - Banh-mi - Wrong answer Educational Codeforces Round 54 - 3/7 1076A - Minimizing the String - Accepted 1076B - Divisor Subtract...
Calculate the number of good subarrays of the array a. Input The first line contains one integer t (1≤t≤1000) — the number of test cases. The first line of each test case contains one integern ( 1 ≤ n ≤ 1 0 5 ) n (1≤n≤10^5)n(1≤n≤105)— the length of the array...
Consider the string s=“cdbbaaaa”. It is an ‘a’-good string, because: the second half of the string (“aaaa”) consists of only the character ‘a’; the first half of the string (“cdbb”) is ‘b’-good string, because: the second half of the string (“bb”) consists of ...
C - Good Prefixes D - Manhattan Circle E - Secret Box F - Final Boss G - D-Function H1 - Maximize the Largest Component (Easy Version) H2 - Maximize the Largest Component (Hard Version) A - Creating Words void solve(){ string a,b; cin>>a>>b; swap(a[0],b[0]); cout<<a<<...