why this output 0 ? #include <iostream> using namespace std; int main() { double x=(7%6)/2*5; cout<<x; }

Answer 1

When both operands are int, / is the euclidian division. Cast at least one operand as a double to prevent this.

double x = (double)(7%6)/2*5;

Answer 2

here' / 'does not represent normal division.
It represents quotient after performing division.
1/2=0

Answer 3

if you use the following the output is 2.5:
double x=(7%6)/2.0*5.0;
once you turn an operand into a fraction / is treated as float division.