#programmingStructures

[fazellnasiri-official]

A program is a set of instructions that the computer executes. But I did not get into details about the order they would be executed. This is where programming constructs come into action. They are used to control the order/flow in which instructions are executed (or not executed). In programming languages, the expression which translates to an instruction is called a programming statement or just statement. - #program #programmingstructures #webdeveloper #learning #python #PHP #java #javascript #development #statements #construction #code #algorithm https://www.instagram.com/p/B_t0iUunrHQ/?igshid=1nwa7v6ut7t51

[cdavalo1-blog]

ASSIGNMENT 2

int led[9]={A5,A4,2,3,4,5,6,7,8,};

int led2[9]={9,10,11,12,13,A0,A1,A2,A3};

void setup() {               

  for (int i=0;i<9;i++) {

    pinMode(led[i], OUTPUT);

  }            

  for (int i=0;i<9;i++) {

    pinMode(led2[i], OUTPUT);

  }

}

void loop() {

  for(int i=0;i<9;i++) {     

    for(int j=0;j<9;j++) {

      digitalWrite(led[j], HIGH);

      delay(100);

    }    

    for(int k=8;k>=0;k--) {

      digitalWrite(led[k], LOW);

      delay(0);

    }

    digitalWrite(led2[i], HIGH);

    delay(100);

   }

       for(int i=0;i<9;i++){

      digitalWrite(led[i], HIGH);

      delay(100);

    }

     //Reversed Loop***********************************

     for(int i=8;i>=0;i--) {     

    for(int j=8;j>=0;j--) {

      digitalWrite(led[j], LOW);

      delay(100);

    }    

    for(int k=0;k<9;k++) {

      digitalWrite(led[k], HIGH);

      delay(0);

    }

    digitalWrite(led2[i], LOW);

    delay(100);

  }

    for(int j=8;j>=-1;j--) {

      digitalWrite(led2[j], LOW);

      delay(0);

    }

for(int j=8;j>=-1;j--) {

     digitalWrite(led[j], LOW);

     delay(0);

  }

}