
var r1;
var r2;
var r3;
var gokei;
r1 = rnd(10);
r2 = rnd(10);
r3 = rnd(2);
log(r1);
sleep(1000);
if(r3 == 0){
log("+");
gokei = r1 + r2;
}
else{
log("-");
gokei = r1 - r2;
}
sleep(1000);
log(r2);
sleep(1000);
log("=");
sleep(1000);
log(gokei);
log("\n");