enum Color {
RED,
BLUE,
GREEN
}
int main() {
Color color = BLUE;
switch(color) {
case RED:
write("The color is red.\n");
break;
case BLUE:
write("The color is blue.\n");
break;
case GREEN:
write("The color is green.\n");
break;
default:
write("Unknown color.\n");
break;
}
return 0;
}
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