cout « even_elements(a, 2) <« endl; cout « "Expected: 1" « endl; int b[][COLS] = {{ 3, 1, 4 }, { 4, 1, 1 }, { 5, 9, 10 } }; cout « even_elements(b, 3) « endl; cout « "Expected: 3" « endl; int c[][COLS] ={{ 3, 1, 4 }, { 1, 5, 9 }, { 2, 6, 5 }, { 1, 3, 6 }}; cout « even_elements(c, 4) <« endl; cout « "Expected: 4" « endl; return 0;

C++ Programming: From Problem Analysis to Program Design
8th Edition
ISBN:9781337102087
Author:D. S. Malik
Publisher:D. S. Malik
Chapter12: Points, Classes, Virtual Functions And Abstract Classes
Section: Chapter Questions
Problem 29SA
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int a[][COLS] = { { 3, 1, 4 }, { 1, 5, 9 }};
cout « even_elements(a, 2) « endl;
cout « "Expected: 1" <« endl;
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int b[][COLS] = { { 3, 1, 4 }, { 4, 1, 1 }, { 5, 9, 10 } };
cout <« even_elements(b, 3) « endl;
cout <« "Expected: 3" « endl;
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int c[][COLS] = { { 3, 1, 4 }, { 1, 5, 9 }, { 2, 6, 5 }, { 1, 3, 6 }};
cout <« even_elements(c, 4) < endl;
cout « "Expected: 4" <« endl;
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%3D
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return 0;
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}
CodeCheck
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Testers
Running Tester.cpp
fail fail fail
Expected: 1
Expected: 3
Expected: 4
Transcribed Image Text:int a[][COLS] = { { 3, 1, 4 }, { 1, 5, 9 }}; cout « even_elements(a, 2) « endl; cout « "Expected: 1" <« endl; 10 11 12 int b[][COLS] = { { 3, 1, 4 }, { 4, 1, 1 }, { 5, 9, 10 } }; cout <« even_elements(b, 3) « endl; cout <« "Expected: 3" « endl; 13 14 15 16 int c[][COLS] = { { 3, 1, 4 }, { 1, 5, 9 }, { 2, 6, 5 }, { 1, 3, 6 }}; cout <« even_elements(c, 4) < endl; cout « "Expected: 4" <« endl; 17 %3D 18 19 20 21 return 0; 22 } CodeCheck Reset Testers Running Tester.cpp fail fail fail Expected: 1 Expected: 3 Expected: 4
Count how many of the elements of the given two-dimensional array are even.
tables.cpp
1
const int COLS
3;
2
int even_elements(int values[][COLS], int rows)
{
int count =
3
4
5
0;
6.
7
return count;
8
}
Tester.cpp
1
#include <iostream>
2
using namespace std;
3
4
const int COLS = 3;
5
int even_elements(int[][COLS], int rows);
7
int main()
{
int a[][COLS] = {{ 3, 1, 4 }, { 1, 5, 9 } };
cout « even_elements(a, 2) « endl;
cout <« "Expected: 1" « endl;
8
9
%3D
10
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12
int b[][COLS] = { { 3, 1, 4 }, { 4, 1, 1 }, { 5, 9, 10 } };
cout <« even_elements(b, 3) « endl;
cout « "Expected: 3" « endl;
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%3D
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Transcribed Image Text:Count how many of the elements of the given two-dimensional array are even. tables.cpp 1 const int COLS 3; 2 int even_elements(int values[][COLS], int rows) { int count = 3 4 5 0; 6. 7 return count; 8 } Tester.cpp 1 #include <iostream> 2 using namespace std; 3 4 const int COLS = 3; 5 int even_elements(int[][COLS], int rows); 7 int main() { int a[][COLS] = {{ 3, 1, 4 }, { 1, 5, 9 } }; cout « even_elements(a, 2) « endl; cout <« "Expected: 1" « endl; 8 9 %3D 10 11 12 int b[][COLS] = { { 3, 1, 4 }, { 4, 1, 1 }, { 5, 9, 10 } }; cout <« even_elements(b, 3) « endl; cout « "Expected: 3" « endl; 13 %3D 14 15 16
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