猜数游戏
long s;int maxnumber=7;
int num=0;
int guess=0;
void setup() {
Serial.begin(9600);
Serial.println("start");
}
void loop() {
Serial.println("input 1~");
while(0==Serial.available())
{};
maxnumber=Serial.parseInt();
Serial.println("guess a number beteen 1~");
Serial.println(maxnumber,DEC);
randomSeed(analogRead(0));
num=random(1,maxnumber);
while(guess!=num)
{
if(Serial.available()>0)
{
guess=Serial.parseInt();
if(guess>num)
{
Serial.println("max");
}
else if(guess<num)
{
Serial.println("min");
}
else
{
Serial.println("win");
}
}
}
}
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