
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Question
What is the output of the following program?
#include <iostream> using namespace std;
int manip(int);
int manip(int, int);
int manip(int, double);
int main()
{
int x = 2, y= 4, z; double a = 3.1;
z = manip(x) + manip(x, y) + manip(y, a); cout << z << end1;
return 0;
}
int manip(int val)
{
return val + val * 2;
}
int manip(int val1, int val2)
{
return (val1 + val2) * 2;
}
int manip(int val1, double val2)
{
return val1 * static_cast<int>(val2);
}
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