Welcome to the Strings,Streams and Numerics in C++ MCQs Page
Dive deep into the fascinating world of Strings,Streams and Numerics in C++ with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Strings,Streams and Numerics in C++, a crucial aspect of Object Oriented Programming Using C++. In this section, you will encounter a diverse range of MCQs that cover various aspects of Strings,Streams and Numerics in C++, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Object Oriented Programming Using C++.
Check out the MCQs below to embark on an enriching journey through Strings,Streams and Numerics in C++. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Object Oriented Programming Using C++.
Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Strings,Streams and Numerics in C++. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!
Strings,Streams and Numerics in C++ MCQs | Page 16 of 21
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#include <iostream>
#include <functional>
#include <numeric>
using namespace std;
int myop (int x, int y)
{
return x + y;
}
int main ()
{
int val[] = {1, 2, 3, 5};
int result[7];
adjacent_difference (val, val + 7, result);
for (int i = 0; i < 4; i++)
cout << result[i] <<' ';
return 0;
} #include <iostream>
#include <functional>
#include <numeric>
using namespace std;
int myfunction (int x, int y)
{
return x + 2 * y;
}
struct myclass
{
int operator()(int x, int y)
{
return x + 3 * y;
}
} myobject;
int main ()
{
int init = 100;
int numbers[] = {10, 20, 30};
cout << accumulate(numbers, numbers + 3, init);
cout << endl;
} #include <iostream>
#include <functional>
#include <numeric>
using namespace std;
int myop (int x, int y)
{
return x + y + 1;
}
int main ()
{
int val[] = {1, 2, 3, 4, 5};
int result[5];
partial_sum (val, val + 5, result);
for (int i = 0; i < 5; i++)
cout << result[i] << ' ';
return 0;
} #include <iostream>
#include <functional>
#include <numeric>
using namespace std;
int myfunction (int x, int y)
{
return x + 2 * y;
}
struct myclass
{
int operator()(int x, int y)
{
return x + 3 * y;
}
} myobject;
int main ()
{
int init = 100;
int numbers[] = {10, 20, 30};
cout << accumulate (numbers, numbers + 3, init, minus<int>() );
cout << endl;
return 0;
} #include <iostream>
#include <functional>
#include <numeric>
using namespace std;
int myaccumulator (int x, int y)
{
return x - y;
}
int myproduct (int x, int y)
{
return x + y;
}
int main ()
{
int a = 100;
int series1[] = {10, 20, 30};
int series2[] = {1, 2, 3};
cout << inner_product(series1, series1 + 3, series2, a ,myaccumulator,
myproduct);
cout << endl;
return 0;
}Suggested Topics
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