One-Dimensional Arrays in C

One-Dimensional Arrays in C — a practical guide to C one-dimensional arrays with clear examples you can reuse in real projects.

C Programming Tutorial Series (46/102). Prefer one article? Read the complete C programming tutorial.

Short description

Out-of-bounds access is undefined behavior.

1D array loop

for (size_t i = 0; i < 5; i++) {
    printf("%dn", scores[i]);
}