What will be the output of the following C++ code?
#include <iostream>
#include <cctype>
using namespace std;
int main(int argc, char const *argv[])
{
char arr[20] = “\’H3ll0\'”;
for(int i=0;i< 8;i++)
{
cout<<(bool)ispunct(arr[i]);
}
}
a) 10000010
b) 111111111110
c) 111000111110
d) 111110000000
Answer: a
Explanation: In this program we are checking the presence of punctuation characters like quotes(‘, “, etc.) in the string, so ispunct() returns 1 for single quote positions and returns 0 otherwise.
Related Posts
What is the other name of the macro?
What will be the output of the following C++ code?
#include <iostream>
using namespace std;
#define MAX 10
int main()
{
int num;
num = ++MAX;
cout << num;
return 0;
}What will be the output of the following C++ code?
#include <iostream>
using namespace std;
#define PR(id) cout << “The value of ” #id ” is “<< id
int main()
{
int i = 10;
PR(i);
return 0;
}What will be the output of the following C++ code?
#include <iostream>
using namespace std;
#define SquareOf(x) x * x
int main()
{
int x;
cout << SquareOf(x + 4);
return 0;
}What is the mandatory preprocessor directive for c++?
How many types of macros are there in c++?
Which symbol is used to declare the preprocessor directives?
Join The Discussion