Sample Input 0 1 100 25 3 50 Sample Output 0 105
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
Related questions
Question
In C++ preferably.
![8:32 1
l 5G
1 Student
A hackerrank.com
Knapsack with profit
Problem
Submissions
In this problem, we are given a knapsack of fixed capacity C. We are also given a list of N
objects, each having a weight W(I) and profit P(I). We can put any subset of the objects into
the knapsack, as long as the total weight of our selection does not exceed C. The goal is to
maximize the total profit, which is the sum of the profits of each object we put into the
knapsack.
Contest ends
hours 12 minu
seconds
Submissions:
Example:
Input:
C = 3
W: 123
P: 100 5 50
Max Score: 25
Rate This Chal
More
Selected Items:
1
2
Explanation: Possible selections that can be put in the knapsack are: 1 with profit 100 2
with profit 5 3 with profit 50 1 and 2 with profit 105 Note that in this problem, there is no
need that the some of weights be exactly C. Hence, in this example, 1 is a valid solution
but since the profit is lower than the maximum, is not the final answer.
Input Format
First line is C. Second line is the number of objects, N. The next N lines, each line contains
two numbers: the first number is the weight of an object and the second number is the
profit of that object.
Еxample
3
3
1 100
25
3 50
Constraints
NA
Output Format
Print out the maximum profit.
Example: for the above input 105
Sample Input 0
3
3
1 100
25
3 50
Sample Output 0
105
1 v #include <cmath>
2 include <cstdio>
3 #include <vector>
4 include <iostream>
5 #include <algorithm>
6 using namespace std;
8.
9 int main() {
10
/* Enter your code here. Read input from STDIN. Print output to STDOUT */
return 0;
11
12 }](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F47c649f7-bf75-4e6f-8d69-fa2a388f3831%2F41fb8c8a-23aa-41f0-ba54-567804eab5fe%2F5utehz_processed.jpeg&w=3840&q=75)
Transcribed Image Text:8:32 1
l 5G
1 Student
A hackerrank.com
Knapsack with profit
Problem
Submissions
In this problem, we are given a knapsack of fixed capacity C. We are also given a list of N
objects, each having a weight W(I) and profit P(I). We can put any subset of the objects into
the knapsack, as long as the total weight of our selection does not exceed C. The goal is to
maximize the total profit, which is the sum of the profits of each object we put into the
knapsack.
Contest ends
hours 12 minu
seconds
Submissions:
Example:
Input:
C = 3
W: 123
P: 100 5 50
Max Score: 25
Rate This Chal
More
Selected Items:
1
2
Explanation: Possible selections that can be put in the knapsack are: 1 with profit 100 2
with profit 5 3 with profit 50 1 and 2 with profit 105 Note that in this problem, there is no
need that the some of weights be exactly C. Hence, in this example, 1 is a valid solution
but since the profit is lower than the maximum, is not the final answer.
Input Format
First line is C. Second line is the number of objects, N. The next N lines, each line contains
two numbers: the first number is the weight of an object and the second number is the
profit of that object.
Еxample
3
3
1 100
25
3 50
Constraints
NA
Output Format
Print out the maximum profit.
Example: for the above input 105
Sample Input 0
3
3
1 100
25
3 50
Sample Output 0
105
1 v #include <cmath>
2 include <cstdio>
3 #include <vector>
4 include <iostream>
5 #include <algorithm>
6 using namespace std;
8.
9 int main() {
10
/* Enter your code here. Read input from STDIN. Print output to STDOUT */
return 0;
11
12 }
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