C conditionals
From wikinotes
if statement
- expressions evaluate to 0 in order to be true
if ( num == 5 ) { printf( "number is 5" ); } else if ( num == 6 ){ printf( "number is 6" ); } else { printf( "unknown number" ); }
switch
switch( myvar ){ case "horse": case "HORSE": printf("animal is a horse"); break; case "dog": printf("animal is dog"); break; default: printf("unknown animal"); }