题目链接:http://codeforces.com/contest/597/problem/B 题目分类:贪心 题目分析:经典的看节目问题(挑战程序设计page 40) 代码: #include<bits/stdc++.h> using namespace std; struct P { int st,en; }order[]; int cmp(P X,P Y) { return X.en<Y.en; } int main() { int n; scanf("%d"…
B. Restaurant Time Limit: 20 Sec Memory Limit: 256 MB 题目连接 http://codeforces.com/contest/597/problem/B Description A restaurant received n orders for the rental. Each rental order reserve the restaurant for a continuous period of time, the i-th order…
B. Maxim and Restaurant time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output Maxim has opened his own restaurant! The restaurant has got a huge table, the table's length is p meters. Maxim has…
A. Restaurant Tables time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output In a small restaurant there are a tables for one person and b tables for two persons. It it known that n groups of peopl…
Tired of boring office work, Denis decided to open a fast food restaurant. On the first day he made aa portions of dumplings, bb portions of cranberry juice and cc pancakes with condensed milk. The peculiarity of Denis's restaurant is the procedure o…
B. Dinner with Emma 题目连接: http://www.codeforces.com/contest/616/problem/A Description Jack decides to invite Emma out for a dinner. Jack is a modest student, he doesn't want to go to an expensive restaurant. Emma is a girl with high taste, she prefer…
E. Kefa and Watch Time Limit: 1 Sec Memory Limit: 256 MB 题目连接 http://codeforces.com/contest/580/problem/E Description One day Kefa the parrot was walking down the street as he was on the way home from the restaurant when he saw something glittering b…
C. Kefa and Park Time Limit: 1 Sec Memory Limit: 256 MB 题目连接 http://codeforces.com/contest/580/problem/C Description Kefa decided to celebrate his first big salary by going to the restaurant. He lives by an unusual park. The park is a rooted tree con…
B. Kefa and Company Time Limit: 1 Sec Memory Limit: 256 MB 题目连接 http://codeforces.com/contest/580/problem/B Description Kefa wants to celebrate his first big salary by going to restaurant. However, he needs company. Kefa has n friends, each friend wi…
C. Do you want a date? time limit per test:2 seconds memory limit per test:256 megabytes input:standard input output:standard output Leha decided to move to a quiet town Vičkopolis, because he was tired by living in Bankopolis. Upon arrival he immedi…
https://codeforces.com/contest/1143/problem/D D. The Beatles time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output Recently a Golden Circle of Beetlovers was found in Byteland. It is a circle rou…
Pronlem A In a small restaurant there are a tables for one person and b tables for two persons. It it known that n groups of people come today, each consisting of one or two people. If a group consist of one person, it is seated at a vacant one-seate…
A. Straight «A» 题面 Noora is a student of one famous high school. It's her final year in school - she is going to study in university next year. However, she has to get an «A» graduation certificate in order to apply to a prestigious one. In school, w…
codeforces 423 A. Restaurant Tables [水题] //注意,一个人选座位的顺序,先去单人桌,没有则去空的双人桌,再没有则去有一个人坐着的双人桌.读清题意. #include <cstdio> #include <algorithm> #include <cstring> using namespace std; int n, a, b, bb, x; int main() { ; scanf("%d%d%d", &am…
题目链接:http://codeforces.com/contest/828 A. Restaurant Tables time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output In a small restaurant there are a tables for one person and b tables for two pers…
题目链接:http://codeforces.com/problemset/problem/282/E E. Sausage Maximization time limit per test 2 seconds memory limit per test 256 megabytes input standard input output standard output The Bitlandians are quite weird people. They have their own prob…
CodeForces#536 A. Lunar New Year and Cross Counting Description: Lunar New Year is approaching, and you bought a matrix with lots of "crosses". This matrix \(M\) of size \(n \times n\) contains only 'X' and '.' (without quotes). The element in t…
终于补好了. 题目链接: http://codeforces.com/contest/580/problem/E E. Kefa and Watch time limit per test 1 second memory limit per test 256 megabytes input standard input output standard output One day Kefa the parrot was walking down the street as he was on t…
I - 9 Time Limit:1000MS Memory Limit:262144KB 64bit IO Format:%I64d & %I64u Submit Status Practice CodeForces 327B Description Iahub and Iahubina went to a date at a luxury restaurant. Everything went fine until paying for the food. Instead o…
