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How do you write a JAVA program to generate random 3 random upper case letter follow by 3 random numbers?
Wiki User
∙ 14y ago
Now I haven't done Java in years, but I did a little research and things have changed a bit, but this should work:
import java.util.Random;
Random rand = new Random();
String newNum = "";
for (int i = 0; i < 3; ++i) {
int randNum = rand.nextInt(26)+65;
newNum = newNum + ((char)randNum);
}
for (int i = 0; i < 3; ++i) {
int randDigit = rand.nextInt(10);
newNum = newNum + randDigit;
}
System.out.println("Three Letters, and 3 Numbers: " + newNum + ".");
Wiki User
∙ 14y ago
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