Which is correct with respect to size of the datatypes?
What is the output of this program?
1.
#include
2.
using namespace std;
3.
int main()
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{
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float f1 = 0.5;
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double f2 = 0.5;
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if (f1 == 0.5f)
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cout << "equal";
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else
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cout << "not equal";
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return 0;
12.
}
Which is used to indicate single precision value?
What is the output of the following program?
1.
#include
2.
using namespace std;
3.
int main()
4.
{
5.
float i = 123.0f;
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cout << i << endl;
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return 0;
8.
}
What is the output of this program?
1.
#include
2.
#include
3.
using namespace std;
4.
int main()
5.
{
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cout << setprecision(17);
7.
double d = 0.1;
8.
cout << d << endl;
9.
return 0;
10.
}