Question

Hello all. First time working with vectors in C++, and I'm having a bit of an issue. My goal is to have a vector of 70 random integers ranging from 30 to 50, print out each integer, and find the average value of all 50 numbers. This is what I have thus far.

Answer 1

#include <iostream>
#include <vector>
#include <ctime>
#include <cstdlib>

using namespace std;

int main() {
vector <int> temp;

int randNum;
srand(time(NULL));
int sum;

for(int i = 0; i < 70; i++) {
randNum = rand() % 50 + 1;
temp.push_back(randNum);
}

for (int i = 0; i <= 70; i++) {
sum += temp[i];
}

float average = sum / 70;

cout << "The average is " << average;

return 0;
}

Answer 2

So far, so good. You may want to add and endl to your cout.