hqu_fritz的专栏

Super Mario Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 2213    Accepted Submission(s): 1072 Problem Description Mario is world

MooFest Time Limit: 1000MS   Memory Limit: 30000K Total Submissions: 5339   Accepted: 2300 Description Every year, Farmer John's N (1 <= N <= 20,000) cows attend "MooFest

Stars Time Limit: 1000MS   Memory Limit: 65536K Total Submissions: 32958   Accepted: 14400 Description Astronomers often examine star maps where stars are represented by

Who Gets the Most Candies? Time Limit: 5000MS   Memory Limit: 131072K Total Submissions: 10234   Accepted: 3177 Case Time Limit: 2000MS Description N children are si

Necklace Time Limit: 15000/5000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 3116    Accepted Submission(s): 1066 Problem Description Mery has a beaut

Lost Cows Time Limit: 1000MS   Memory Limit: 65536K Total Submissions: 9274   Accepted: 5969 Description N (2 <= N <= 8,000) cows have unique brands in the range 1..N. In

Buy Tickets Time Limit: 4000MS   Memory Limit: 65536K Total Submissions: 13592   Accepted: 6789 Description Railway tickets were difficult to buy around the Lunar New Yea

BST Time Limit: 1000MS   Memory Limit: 65536K Total Submissions: 8619   Accepted: 5245 Description Consider an infinite full binary search tree (see the figure below), th

Tunnel Warfare Time Limit: 4000/2000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 4366    Accepted Submission(s): 1670 Problem Description During the

Count ColorTime Limit: 1000MS Memory Limit: 65536KTotal Submissions: 35691 Accepted: 10762DescriptionChosen Problem Solving and Program design as an optional course, you are required to solve all ki

Frequent values Time Limit: 2000MS   Memory Limit: 65536K Total Submissions: 13382   Accepted: 4928 Description You are given a sequence of n integers a1 , a2 , ... , an 

Hotel Time Limit: 3000MS   Memory Limit: 65536K Total Submissions: 12096   Accepted: 5251 Description The cows are journeying north to Thunder Bay in Canada to gain cultu

Sequence operation Time Limit: 10000/5000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 6272    Accepted Submission(s): 1862 Problem Description lxhgww

Hotel Time Limit: 5000MS   Memory Limit: 30000K Total Submissions: 2059   Accepted: 882 Description The "Informatics" hotel is one of the most luxurious hotels from Galac

D. Ball time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output N ladies attend the ball in the King's palace. Ever

Japan Time Limit: 1000MS   Memory Limit: 65536K Total Submissions: 21116   Accepted: 5716 Description Japan plans to welcome the ACM ICPC World Finals and a lot of roads

Crossing Time Limit: 2000MS   Memory Limit: 65536K Total Submissions: 1564   Accepted: 726 Description Wintokk has collected a huge amount of coins at THU. One day he had

Alice's mooncake shop Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 2795    Accepted Submission(s): 703 Problem Description The M

约会安排 Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65535/32768 K (Java/Others) Total Submission(s): 81    Accepted Submission(s): 26 Problem Description 　　寒假来了，又到了小明和女神们约会的季节。 　　小明虽

Mobile phones Time Limit: 5000MS   Memory Limit: 65536K Total Submissions: 11530   Accepted: 5284 Description Suppose that the fourth generation mobile phone base stations

Ping pong Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 3674    Accepted Submission(s): 1352 Problem Description N(3 Each play

Billboard Time Limit: 20000/8000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 9620    Accepted Submission(s): 4279 Problem Description At the entrance

A Simple Problem with Integers Time Limit: 5000/1500 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 3480    Accepted Submission(s): 1076 Problem Descriptio

Color the ball Time Limit: 9000/3000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 8271    Accepted Submission(s): 4239 Problem Description N个气球排成一排，从左

Multiply game Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 1375    Accepted Submission(s): 472 Problem Description Tired of play

LCIS Time Limit: 6000/2000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 3810    Accepted Submission(s): 1724 Problem Description Given n integers. Yo

Panda Time Limit: 10000/4000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 2003    Accepted Submission(s): 686 Problem Description When I wrote down th

Coder Time Limit: 20000/10000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others) Total Submission(s): 2778    Accepted Submission(s): 1104 Problem Description 　　In mathematics a

Minimum Inversion Number Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 65536/32768 K (Java/Others) Total Submission(s): 9821    Accepted Submission(s): 6060 Problem Description T

Can you answer these queries? Time Limit: 4000/2000 MS (Java/Others)    Memory Limit: 65768/65768 K (Java/Others) Total Submission(s): 8219    Accepted Submission(s): 1871 Problem Description

Flowers Time Limit: 4000/2000 MS (Java/Others)    Memory Limit: 65536/65536 K (Java/Others) Total Submission(s): 2201    Accepted Submission(s): 1084 Problem Description As is known to all

Attack Time Limit: 5000/3000 MS (Java/Others)    Memory Limit: 65768/65768 K (Java/Others) Total Submission(s): 1904    Accepted Submission(s): 560 Problem Description Today is the 10th An

Apple Tree Time Limit: 2000MS   Memory Limit: 65536K Total Submissions: 19316   Accepted: 5874 Description There is an apple tree outside of kaka's house. Every autumn, a