Programming Competition: Problem Analysis and Solutions
Competition Details
Duration: 3 hours
Start Time: 2026/1/30 8:00
End Time: 2026/1/30 11:00
Difficulty Level: High
Final Score: 340
Lost Points: 60
Problem Set
Problem 1: Element Removal Sum
Description
Given a sequence of integers A of length N and an integer M, determine if it's possible to remove exactly one element from A such that the ...
Posted on Tue, 11 Aug 2026 16:13:55 +0000 by devangel
Southwest University for Nationalities 2023 Programming Competition Selection Problems and Solutions
L1-1 Thank You, Karl!
This problem requires outputting a specific formatted string. The output contains an emoticon with escaped backslashes.
Reference Implementation
#include <bits/stdc++.h>
using namespace std;
int main()
{
cout << "Thank You Karl!\\\\(>_<)/" << endl;
return 0;
}
L1-2 It's Fantasy ...
Posted on Sat, 01 Aug 2026 16:26:03 +0000 by bender