Write the function removedOdds which removed all of the odd numbers from a partially-filled array. Return the number of elements removed.
Write the function removedOdds which removed all of the odd numbers from a partially-filled array. Return the number of elements removed.
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
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Question
C++
![Write the function removedodds which removed all of the odd numbers from a partially-filled array.
Return the number of elements removed.
arrays.cpp
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#include <iostream>
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using namespace std;
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int removeOdds (int a[], size_t& size)
{
int removed{0};
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return removed;
}
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Tester.cpp
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#include <iostream>
#include <string>
using namespace std;
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#include "arrays.h"
int main()
{
int a[] = {22, 98, 95, 46, 31, 53, 82, 24, 11, 19};
size t size = 8;
print("before a->", a, size);
int removed = remove0dds(a, size);
cout « "Removed: " <« removed <« endl;
cout « "Expected: 3" « endl;
print("a: ", a, size);
cout « "Expected: [22, 98, 46, 82, 24]" <« endl « endl;
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int b[] = {23, 97, 95, 45, 31, 53, 81, 24, 11, 19};
size = 7;
print("before b->", b, size);
removed = removeOdds (b, size);
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cout « "Removed: " << removed << endl;
cout « "Expected: 7" « endl;
print("b: ", b, size);
cout « "Expected: []" << endl « endl;
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return 0;
}
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Transcribed Image Text:Write the function removedodds which removed all of the odd numbers from a partially-filled array.
Return the number of elements removed.
arrays.cpp
1
#include <iostream>
2
using namespace std;
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int removeOdds (int a[], size_t& size)
{
int removed{0};
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return removed;
}
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Tester.cpp
1
#include <iostream>
#include <string>
using namespace std;
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3
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#include "arrays.h"
int main()
{
int a[] = {22, 98, 95, 46, 31, 53, 82, 24, 11, 19};
size t size = 8;
print("before a->", a, size);
int removed = remove0dds(a, size);
cout « "Removed: " <« removed <« endl;
cout « "Expected: 3" « endl;
print("a: ", a, size);
cout « "Expected: [22, 98, 46, 82, 24]" <« endl « endl;
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int b[] = {23, 97, 95, 45, 31, 53, 81, 24, 11, 19};
size = 7;
print("before b->", b, size);
removed = removeOdds (b, size);
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cout « "Removed: " << removed << endl;
cout « "Expected: 7" « endl;
print("b: ", b, size);
cout « "Expected: []" << endl « endl;
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return 0;
}
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