【43.75%】【codeforces 688E】The Values You Can Make

【【43.75%】【codeforces 688E】The Values You Can Make】的更多相关文章

【43.75%】【codeforces 688E】The Values You Can Make

time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Pari wants to buy an expensive chocolate from Arya. She has n coins, the value of the i-th coin is ci. The price of the chocolate is k, so P…

【 BowWow and the Timetable CodeForces - 1204A 】【思维】

题目链接可以发现十进制4 对应二进制100 十进制16 对应二进制10000 十进制64 对应二进制1000000 可以发现每多两个零,4的次幂就增加1. 用string读入题目给定的二进制数字,求出其长len,当len为奇数时,第一位为1,后面的位数如果都为0,则输出len,如果有一个不为0,则输出len+1: 当len为偶数时,则输出len.(之所以这样输出是因为题目给定4的次幂是从0开始的) #include<iostream> #include<string> #…

codeforces 688E E. The Values You Can Make(dp)

题目链接: E. The Values You Can Make time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Pari wants to buy an expensive chocolate from Arya. She has n coins, the value of the i-th coin is ci. The…

【41.43%】【codeforces 560C】Gerald's Hexagon

time limit per test2 seconds memory limit per test256 megabytes inputstandard input outputstandard output Gerald got a very curious hexagon for his birthday. The boy found out that all the angles of the hexagon are equal to . Then he measured the len…

【75.28%】【codeforces 764B】Decoding

time limit per test1 second memory limit per test256 megabytes inputstandard input outputstandard output Polycarp is mad about coding, that is why he writes Sveta encoded messages. He calls the median letter in a word the letter which is in the middl…

【30.43%】【codeforces 746C】Tram

time limit per test1 second memory limit per test256 megabytes inputstandard input outputstandard output The tram in Berland goes along a straight line from the point 0 to the point s and back, passing 1 meter per t1 seconds in both directions. It me…