Array missing number

Question

Can anybody give me ans for an array of 1-100 where one num is missing (say 49)how to find it?

Answer 1

Here is the pseudocode:

find sum of array => store in variable total
Output 5050-total

Answer 2

Okie.
If the array is stored as m,
int total = 0;
for (int point = 0; point<99; point++){
total+=point;
}
cout<<(5050-total);

Answer 3

thanks bro ⏩ Prometheus ⏪ but if it possible can u provide any ex code for reference

Answer 4

thanks bro ✌️