import sys def input(): return sys.stdin.readline().rstrip() def main(): N, M = map(int, input().split()) *A, = map(int, input().split()) z = sum(i**2 for i in A) Q = int(input()) for i in range(Q): c, k, d = map(int, input().split()) c -= 1 d -= 1 z -= A[c]**2 + A[d]**2 A[c] -= k A[d] += k z += A[c]**2 + A[d]**2 print(z) if __name__ == '__main__': main()