left[0]=a[0];
for(int i=1;i<=n-1;i++)
left[i]=(left[i-1]*a[i])%M;
right[n-1]=a[n-1];
for(int i=n-2;i>=0;i--)
right[i]=(right[i-1]*a[i])%M;
for query q
if(q==0)
return right[1]%M;
if(q==n-1)
return left[n-2]%M;
return (left[q-1]*right[q+1])%M;
I am BORED PPL ..........
Explanation:
hi
Answer:
a. leap frogging
Question:
Because some countries have poor traditional telephone services, companies and consumers have resorted to Group of answer choices leap frogging. express package services. satellite telephones. fiber-optic telephones. voice over internet protocol (VOIP) services.
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