#include <stdio.h>
int main(void) {
float x;
//we ask for x...
//We do the calculation based on the function.
//Because we won't need it any more, we store the result in x.
if (x<-5) x=5*x*x;//first condition...
else if (x>=0) x=3*x+5; //third condition...
else x=x/(6+x);//second condition needn't be tested because we tested the others.
return 0;
}
I2luY2x1ZGUgPHN0ZGlvLmg+CgppbnQgbWFpbih2b2lkKSB7CglmbG9hdCB4OwoJLy93ZSBhc2sgZm9yIHguLi4KCXByaW50ZigiUGxlYXNlIGVudGVyIHg6ICIpOwoJc2NhbmYoIiVmIiwmeCk7CgkvL1dlIGRvIHRoZSBjYWxjdWxhdGlvbiBiYXNlZCBvbiB0aGUgZnVuY3Rpb24uCgkvL0JlY2F1c2Ugd2Ugd29uJ3QgbmVlZCBpdCBhbnkgbW9yZSwgd2Ugc3RvcmUgdGhlIHJlc3VsdCBpbiB4LgoJaWYgKHg8LTUpIHg9NSp4Kng7Ly9maXJzdCBjb25kaXRpb24uLi4KCWVsc2UgaWYgKHg+PTApIHg9Myp4KzU7IC8vdGhpcmQgY29uZGl0aW9uLi4uCgllbHNlIHg9eC8oNit4KTsvL3NlY29uZCBjb25kaXRpb24gbmVlZG4ndCBiZSB0ZXN0ZWQgYmVjYXVzZSB3ZSB0ZXN0ZWQgdGhlIG90aGVycy4KCXByaW50ZigiXG5cbmYoeCk9JWYiLHgpOwoJcmV0dXJuIDA7Cn0K