#include
int isInSegment(int x, int a, int b) {
return (a <= x) && (x <= b);<br>}
int main() {
int x = 0, a = 0, b = 0;
scanf("%d%d%d", &x, &a, &b);
if (isInSegment(x, a, b)) {
printf("%d in [%d, %d]", x, a, b);
} else {
printf("%d not in [%d, %d]", x, a, b);
}
return 0;
}