[[2004/A1/練習問題1]] #define THRESHOLD 40 #define RUN_TIME 150 task main () { SetSensor(SENSOR_1, SENSOR_LIGHT); ClearTimer(0); while ( Timer(0) <= RUN_TIME ) { if (SENSOR_1 < THRESHOLD){ OnFwd(OUT_A); Off(OUT_C); } else { Off(OUT_A); OnFwd(OUT_C); }}}