Computer Science Engineering:

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
Question

Computer Science Engineering:

Magnus Carlson has N jars of pickle. They are numbered from 1 to N while it jar contains A; units of
pickle. Magnus Carlson believes that ith jar should contain at least Bi units of pickle. Unfortunately, it
happens that A; is less than B;. To fix this issue Magnus Carlson adds pickle by doing M operations.
Each operation is defined by four numbers 1, r, x and y. It means that Magnus Carlson adds x units of
pickle to the Ith, x + y units of pickle to the (1+ 1)th jar, x+ 2y units of pickle to the (1 + 2)h ja., x+
(r - 1)y units of pickle to the r* jar. After it, Magnus Carlson would like to know for each jar i when it
starts to contain at least B; units of pickle, i.e., the minimal number of adding operation that ith jar
contained less than B; units of pickle before it, but then started to contain at least B; units of pickle
after the operation was applied. Develop a code strictly using only cstdio and algorithm library in C
which output the answer for each jar separated by space. If it already contains enough jam you should
output 0 as the answer, in case it doesn't even after all the operations output -1 instead.
Have a look at the examples for better understanding:
Input
Output
5
5 44 21
1203 -1
77477
3
1220
2511
3422
Transcribed Image Text:Magnus Carlson has N jars of pickle. They are numbered from 1 to N while it jar contains A; units of pickle. Magnus Carlson believes that ith jar should contain at least Bi units of pickle. Unfortunately, it happens that A; is less than B;. To fix this issue Magnus Carlson adds pickle by doing M operations. Each operation is defined by four numbers 1, r, x and y. It means that Magnus Carlson adds x units of pickle to the Ith, x + y units of pickle to the (1+ 1)th jar, x+ 2y units of pickle to the (1 + 2)h ja., x+ (r - 1)y units of pickle to the r* jar. After it, Magnus Carlson would like to know for each jar i when it starts to contain at least B; units of pickle, i.e., the minimal number of adding operation that ith jar contained less than B; units of pickle before it, but then started to contain at least B; units of pickle after the operation was applied. Develop a code strictly using only cstdio and algorithm library in C which output the answer for each jar separated by space. If it already contains enough jam you should output 0 as the answer, in case it doesn't even after all the operations output -1 instead. Have a look at the examples for better understanding: Input Output 5 5 44 21 1203 -1 77477 3 1220 2511 3422
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