节选自 7 Things You Need To Stop Doing To Be More Productive, Backed By Science “We found that perfectionism trips up professors on the way to research productivity.  The more perfectionistic the professor, the less productive they are,”  Dr. Simon Sher…

When I was studying Philosophy at Berkeley, a friend told me that she could tell who was going to be rich and who was not. Fascinating, I thought. But when I asked how, she refused to answer and only said that I would figure it out. So after 20 years…

题目链接: Find a path Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1557    Accepted Submission(s): 678 Problem Description Frog fell into a maze. This maze is a rectangle containing N rows and M …

Find a path Time Limit: 2000/1000 MS (Java/Others)    Memory Limit: 32768/32768 K (Java/Others)Total Submission(s): 1536    Accepted Submission(s): 673 Problem Description Frog fell into a maze. This maze is a rectangle containing N rows and M column…

Boredom CF#260 div2 C. Boredom Codeforces Round #260 C. Boredom time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Alex doesn't like boredom. That's why whenever he gets bored, he comes up wit…

A.Little Pony and Expected Maximum Time Limit:1000MS     Memory Limit:262144KB     64bit IO Format:%I64d & %I64u Submit Status Practice CodeForces 454C Description Twilight Sparkle was playing Ludo with her friends Rainbow Dash, Apple Jack and Flutte…

Description Anatoly lives in the university dorm as many other students do. As you know, cockroaches are also living there together with students. Cockroaches might be of two colors: black and red. There are n cockroaches living in Anatoly's room. An…

Using the Enneagram Personality Types: The Perfectionist. The People Pleaser. The Achiever. The Individualist. The Detached Observer. The Loyal Skeptic. The Enthusiast. The Boss. The Peacemaker.…

Description Anatoly lives in the university dorm as many other students do. As you know, cockroaches are also living there together with students. Cockroaches might be of two colors: black and red. There are n cockroaches living in Anatoly's room. An…

Description Alex doesn't like boredom. That's why whenever he gets bored, he comes up with games. One long winter evening he came up with a game and decided to play it. Given a sequence a consisting of n integers. The player can make several steps. I…