Need Help Understanding Some Basic Input

[timber eagle]

I'm trying to solve a programming problem. It needs to take in a single number, which is the number of additional lines it will be accepting. Why does this stop in the middle of accepting input?

    int nums[] = {16, 1, 8, 0};
    int m = 0;
    int neededNums[m];
    std::cin >> m;
    
    for(unsigned int i = 0; i < m; i++) {
        std::cin >> neededNums[i];
    }
    
    for(unsigned int i = 0; i < m; i++)
        Solution(nums, neededNums[i]);

[ruby acorn]

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[graceful hornet]

neededNums[0];
int neededNums[m]; only in C in C++ u cant VLA

[timber eagle]

Whats up?

oh dang

hold on theres one more thing

Ok you were totally right, but I do have one other thing: I tried a different solution where I used a:

while(!std::cin.eof()) {

}

Loop, and for some reason, that kind of worked. I nested the other statements in there and it worked a little. Outputs were a little jumbled, but it still worked better than before. If that's too abstract to be able to help me I understand, but thank you!

[ruby acorn]

@timber eagle Has your question been resolved? If so, type !solved :)

[timber eagle]

!solved