What output is displayed when the following code is run?int num1 = 11;int num2 = 18;int num3 = 15;int num4 = 0;if (num1 > num3) { num4 = 4;} else { if (num2 > num3) { num4 = 5; }}System.out.println(num4);50424
Question
What output is displayed when the following code is run?int num1 = 11;int num2 = 18;int num3 = 15;int num4 = 0;if (num1 > num3) { num4 = 4;} else { if (num2 > num3) { num4 = 5; }}System.out.println(num4);50424
Solution 1
The output of the code will be 5. Here's the step by step explanation:
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The code first declares four integer variables: num1, num2, num3, and num4. num1 is assigned the value 11, num2 is assigned the value 18, num3 is assigned the value 15, and num4 is assigned the value 0.
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The code then enters an if-else statement. It first checks if num1 (which is 11) is greater than num3 (which is 15). This condition is false, so the code skips the first block of code (where num4 would be assigned the value 4) and goes to the else statement.
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In the else statement, there's another if statement. This one checks if num2 (which is 18) is greater than num3 (which is 15). This condition is true, so num4 is assigned the value 5.
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Finally, the code prints the value of num4, which is now 5. So, the output of the code is 5.
Solution 2
The output of the code will be 5. Here's the step by step explanation:
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The code first declares four integer variables: num1, num2, num3, and num4. num1 is assigned the value 11, num2 is assigned the value 18, num3 is assigned the value 15, and num4 is assigned the value 0.
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The code then enters an if-else statement. It first checks if num1 (which is 11) is greater than num3 (which is 15). This condition is false, so the code skips the first block of code (where num4 would be assigned the value 4) and moves on to the else statement.
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In the else statement, there's another if condition. It checks if num2 (which is 18) is greater than num3 (which is 15). This condition is true, so num4 is assigned the value 5.
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Finally, the code prints the value of num4, which is now 5. So, the output of this code will be 5.
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