https://codeforces.com/contest/1526/problem/C1https://codeforces.com/contest/1526/problem/C2시간 1초, 메모리 256MBinput :n (1≤n≤2000)a1 , a2, ...
https://codeforces.com/contest/1526/problem/B시간 1초, 메모리 256MBinput :t (1≤t≤10000)x (1≤x≤109) output : For each testcase, you should output a sing
https://codeforces.com/contest/1516/problem/A시간 1초, 메모리 256MBinput :t (1≤t≤1000)n (2≤n≤25)a1,a2,…,a2n (1≤ai≤109)output : For each testcase, you