Diamond_Skull − Profile

if ( age>=5 && age <=60)

8

int n = 2 

if res>365

int ans = 500/10;

else  int ans = 300/10;

Should start with an alphabet, an underscore or a dollar sign but not a number.

Should not give blank spaces

Should not be keyword

Should not have special characters

Resonance is a special condition of forced vibrations when frequency of ext.force applied to an object is exactly equal to it's natural frequency which vibrates with increased amplitude.