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
C++
Transcribed Image Text:Integer dataSize is read from input. Then, strings and integers are read and stored into string vector subjectList and integer vector
pageList, respectively. Lastly, string subjectAsked is read from input. Find subjectAsked in subjectList and output the following:
• "The subject "
the value of subjectAsked
4
• matches the page".
• the element in pageList at the index of subjectAsked in subjectList
• "at index"
the index of subjectAsked in subjectList
End with a newline.
Ex: If the input is:
Fisheries 213 Education 326 Energy 114 Health 216
Energy
Then the output is:
The subject Energy matches the page 114 at index 2
Note: subjectAsked is an element in subjectList.
5 int main() {
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int dataSize;
string subjectAsked;
unsigned int i;
cin >> dataSize;
vector<string> subjectList (dataSize);
vector<int> pagel ist (dataSize):
anned
for (i = 0; i < subjectList.size(); ++i) {
cin >> subjectList.at (i);
cin>> pageList.at(i);
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