def modexp( base,exp, mod ):
out = base if (exp[0] == 1) else 1
for i in range(1,len(exp)):
out = (out * out) % mod;
if exp[i] == 1:
out = (out * base) % mod
return out
62.
def modexp( base,exp, mod ):
out = base if (exp[0] == 1) else 1
for i in range(1,len(exp)):
out = (out * out) % mod;
if exp[i] == 1:
out = (out * base) % mod
return out