What is the value of Variable A after the execution of fowling code?int a=5;int A=0;for(int i=0;i<=a;i++){A=A+i;}

Question

What is the value of Variable A after the execution of the following code?

int a = 5;
int A = 0;
for (int i = 0; i &lt;= a; i++) {
    A = A + i;
}

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Solution

The value of variable A after the execution of the given code is 15.

Here's the step by step explanation:

Initialize a to 5 and A to 0.
Start a for loop that runs from i = 0 to i = a (which is 5).
In each iteration of the loop, add the current value of i to A and store the result back in A.
The loop runs 6 times (for i values 0, 1, 2, 3, 4, 5).
The value of A after each iteration would be: 0, 1, 3, 6, 10, 15.
So, after the loop finishes, the value of A is 15.

This problem has been solved

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