[C] Alternatives and goto statements in C

[TonyFinch09]

The program below is designed to locate the first all-zero row of a n n matrix if any exist. Is this the proper solution to the problem, and is there another suitable structured way to this code in C, or in any language?

int first_zero_row = -1; /* none */
int i, j;
for (i = 0; i < n; i++) {
    for (j = 0; j < n; j++) {
        if (A[i][j]) goto next;
    }
    first_zero_row = i;
    break;
    next: ;
}

I'm attempting to learn more about goto statements and their acceptable uses/alternatives. Any assistance is much appreciated!

[JONNST4R]

hey
there is no acceptable use of it in 2023
the rule is simple: if its not assembly dont jump like this

just write a bool function to check if line is all-zero via loop and check row by row

[Omdi]

Instead of using goto next, use break & continue.