Alice and Bob

Bob is afraid of remainders. To annoy him, Alice gave him an array of $N$ integers $A$ and an integer value $K$. Bob has to find the sum of remainders when each element of $A$ is divided by $K$. Sum = rem($A_1/K$) + rem($A_2/K$) + .... + rem($A_{N-1}/K$) + rem($A_N/K$) Can you help Bob in finding the sum? ###Input: In the first line, you will be given $​T$​ which is the number of test