Ap computer Science Quiz: Arrays Name: Date: 12/11/08 1



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AP Computer Science Quiz: Arrays
Name: ___________________________

Date: 12/11/08
1) What is the output of the following segment of code?
int[] vals = new int[5];

for (i=0; i<5; i++)

vals[i] = 3*i + 4;

for (i=0; i<3; i++) {

int t = vals[4-i];

vals[4-i] = vals[i];

vals[i] = t;

}

for (i=0; i<5; i++)



System.out.print(vals[i]+" ");

System.out.println();


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2) What is the output of the following segment of code?
int[] a = new int[2];

a[0] = 4; a[1] = 7;

int[] b = a;

b[1] = 9;



System.out.println(a[0]+" "+a[1]+" "+b[0]+" "+b[1]);
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3) Write a method that returns the minimum value stored in the array passed to it. Fill in the method below:
public static int minVal(int[] array) {

}

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