n, m = list(map(int, input().split()))
A = list(map(int, input().split()))
inf = 1<<60
D = [inf for _ in range(n*n)]
E = [set() for _ in range(n)]
E_ = [set() for _ in range(n)]
for u in range(n):
    D[u*n+u] = 0
for _ in range(m):
    u, v, w = list(map(lambda x: int(x)-1, input().split()))
    D[u*n+v] = w+1
    E[u].add(v)
    E_[v].add(u)
I = [i for i in range(n)]
from random import shuffle
shuffle(I)
X = [1] * n

for _ in range(n):
    cnt0 = 1<<60
    m = -1
    for s in range(n):
        if not X[s]: continue
        cnt = len(E[s])+len(E_[s])
        if cnt < cnt0:
            cnt0 = cnt
            m = s
    X[m] = 0
    for u in E_[m]:
        for v in E[m]:
            if u == v: continue
            d = D[u*n+m] + D[m*n+v]
            if D[u*n+v] == inf:
                D[u*n+v] = d
                E[u].add(v)
                E_[v].add(u)
            else:
                D[u*n+v] = min(D[u*n+v], d)
a0 = inf
a1 = 0
for u in range(n):
    for v in range(n):
        if u == v: continue
        d = D[u*n+v]+A[u]+A[v]
        if a0 > d:
            a0, a1 = d, 1
        elif a0 == d:
            a1 += 1
print(a0, a1)