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Question


What is the output of this program?


1.
#include
2.
using namespace std;
3.
int main()
4.
{
5.
double a = 21.09399;
6.
float b = 10.20;
7.
int c ;
8.
c = (int) a;
9.
cout
Options:
A .  2110
B .  1210
C .  21
D .  None of the mentioned
Answer: Option A

In this program, we casted the data type to integer.
Output:
$ g++ con5.cpp
$ a.out
2110



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