Day 4 HW

// Selections // PRINTS OUT 753

#include <stdio.h>

void main()
{
  int a = 750;
 
  if(a > 750)
  {
    if (a >= 1000)
    {
      a = 0;
    }
    else
    {
      if (a < 500)
      {
        a *=2;
      }
      else
      {
        a *=10;
      }
    }
  }
  else
  {
      a += 3;
  }
 
  printf(" %4.1d \n", a);
 
}

Comments

Post a Comment

Popular posts from this blog

Day 3 Mods and HW

#1 SALINITY /*–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––*/ /*  This program uses linear interpolation to                  */ /*  compute the freezing temperature of seawater.              */ #include <stdio.h> #include <math.h> int main(void) { /*  Declare variables.  */ double a, f_a, b, f_b, c, f_c; /*  Get user input from the keyboard.  */ printf("Use ppt for salinity values. \n"); printf("Use degrees F for temperatures. \n"); printf("Enter first salinity and freezing temperature: \n"); scanf("%lf %lf",&a,&f_a); printf("Enter second salinity and freezing temperature: \n"); scanf("%lf %lf",&c,&f_c); printf("Enter new salinity: \n"); scanf("%lf",&b); //  Use linear interpolation to compute   new freezing temperature.           f_b = f_a + (b-a)/(c-a)*(f_c - f_a); /* ...
Read more

10/17/2017 Motor w/ Potentiometer

Image
//Simple Motor Speed Control Program const int MOTOR = 9; //Motor on Digital Pin 9 const int POT = 0; //Pot on analog pin 0 void setup() {    Serial.begin(9600);   pinMode (MOTOR, OUTPUT); } void loop() {  int val = analogRead(POT); //Read one value from the POT  Serial.println(val); //Print it to the serial port   val = map(val, 0, 1023, 0, 255); //scale it to servo range  analogWrite(MOTOR, val);     delay(100); }
Read more