Discussion :: Testing New
-
Determine Output:
void main()
{
float me = 1.1;
double you = 1.1;
if(me==you)
printf("I hate Examveda");
else
printf("I love Examveda");
}
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Answer : Option B
Explanation :
For floating point numbers (float, double, long double) the values cannot be predicted exactly. Depending on the number of bytes, the precession with the value represented varies. Float takes 4 bytes and long double takes 10 bytes. So float stores 0.9 with less precision than long double.
Rule of Thumb: Never compare or at-least be cautious when using floating point numbers with relational operators (== , >, <, <=, >=,!= ) .
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