Marbles Input: standard input Output: standard output I have some (say, n) marbles (small glass balls) and I am going to buy some boxes to store them. The boxes are of two types: Type 1: each box costs c1 Taka and can hold exactly n1 marbles Type 2:…
C Looooops Time Limit: 1000MS Memory Limit: 65536K Total Submissions: 14765 Accepted: 3719 Description A Compiler Mystery: We are given a C-language style for loop of type for (variable = A; variable != B; variable += C) statement; I.e., a loop w…
I have some (say, n) marbles (small glass balls) and I am going to buy some boxes to store them. Theboxes are of two types:T ype 1: each box costs c1 Taka and can hold exactly n1 marblesT ype 2: each box costs c2 Taka and can hold exactly n2 marblesI…
Marbles Input: standard input Output: standard output I have some (say, n) marbles (small glass balls) and I am going to buy some boxes to store them. The boxes are of two types: Type 1: each box costs c1 Taka and can hold exactly n1 marbles Type 2:…
Problem F Marbles Input: standard input Output: standard output I have some (say, n) marbles (small glass balls) and I am going to buy some boxes to store them. The boxes are of two types: Type 1: each box costs c1 Taka and can hold exactly n1 marble…
拓展欧几里得:求导&二分 POJ-1061 拓展欧几里得的应用,需要开long long 第一次做这个题的时候进行了毫无用处的找公式(?),是个现在的我看不懂的迷之思路. 第二发的时候还是不明白位数与数据大小的年轻人,1e9以上开long long,可以到1e18,2^63以上直接ull,2^64及以上考虑一下换思路吧. 先放乱码 #include<cstdio> #include<iostream> using namespace std; long long r; lo…
A. On The Way to Lucky Plaza time limit per test 1.0 s memory limit per test 256 MB input standard input output standard output Alaa is on her last day in Singapore, she wants to buy some presents to her family and friends. Alaa knows that the best p…
[同余] 1.整数a,b对模m同余的充分与必要条件是m|(a-b),即a=b+mt,t是整数. 2.性质丁.若a1=b1(mod m),a2=b2(mod m),则(a1+a2)=(b1+b2)(mod m). 推论,a+b=c(mod m),-b=-b(mod m),则a=c-b(mod m). 3.性质戊.若a1=b1(mod m),a2=b2(mod m),则a1a2=b1b2(mod m). 推论,ak=bk(mod m).特别地当k=d时,a/d=b/d(mod m). 2)和 3…
