Slide 1

CS202 Java-137

// Sentinel is negative blood pressure.

int thisBP; int total; int count;

count = 1; // Initialize

total = 0;

// Priming read

thisBP = Integer.parseInt(dataFile.readLine());

while (thisBP > 0) // Test expression

{

total = total + thisBP;

count++; // Update

thisBP = Integer.parseInt(dataFile.readLine());

}

System.out.println(“The total = “ + total);