USACO 2020 January Contest, Gold Problem 2. Farmer John Solves 3SUM Farmer John believes he has made a major breakthrough in algorithm design: he claims to have found a nearly linear time algorithm...
USACO 2020 January Contest, Gold Problem 3. Springboards Bessie is in a 2D grid where walking is permitted only in directions parallel to one of the coordinate axes. She starts at the point (0,0)(0...
Final Results: USACO 2020 January Contest, Silver Key: * = Correct x = Wrong Answer (including possibly empty or missing output file) t = Timeout c = Didn't Compile ! = Run-time error or exceeded m...
USACO 2020 January Contest, Silver Problem 3. Wormhole Sort Bessie and her little sister Elsie are picking berries in Farmer John's berry patch. Farmer John's patch has exactly NN berry trees (1≤N≤...
USACO 2020 January Contest, Silver Problem 2. Loan Repayment Farmer John owes Bessie NN gallons of milk (1≤N≤10121≤N≤1012). He has to give her the milk within KK days. However, he doesn't want to g...
USACO 2020 January Contest, Silver Problem 1. Berry Picking Bessie and her little sister Elsie are picking berries in Farmer John's berry patch. Farmer John's patch has exactly NN berry trees (1≤N≤...
Final Results: USACO 2020 January Contest, Bronze Key: * = Correct x = Wrong Answer (including possibly empty or missing output file) t = Timeout c = Didn't Compile ! = Run-time error or exceeded m...
USACO 2020 January Contest, Bronze Problem 3. Race Bessie is running a race of length KK (1≤K≤1091≤K≤109) meters. She starts running at a speed of 0 meters per second. In a given second, she can ei...
USACO 2020 January Contest, Bronze Problem 2. Photoshoot Farmer John is lining up his NN cows (2≤N≤1032≤N≤103), numbered 1…N1…N, for a photoshoot. FJ initially planned for the ii-th cow from the le...
