if(a < 0.7f) here
a is a float variable and
0.7f is a float constant. The float variable
a is not less than
0.7f float constant. But both are equal. Hence the
if condition is failed and it goes to
else it prints
'C++'
Example:
#include<stdio.h>
int main()
{
float a=0.7;
printf("%.10f %.10f\n",0.7f, a);
return 0;
}
Output:
0.6999999881 0.6999999881
