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Order two numerical lists: Difference between revisions
→{{header|C}}
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Line 15:
return L1.MaxIndex() < L2.MaxIndex()
}</lang>
=={{header|C}}==
<lang c>int list_cmp(int *a, int la, int *b, int lb)
{
int i, l = la;
if (l > lb) l = lb;
for (i = 0; i < l; i++) {
if (a[i] == b[i]) continue;
return (a[i] > b[i]) ? 1 : -1;
}
if (la == lb) return 0;
return la > lb ? 1 : -1;
}</lang>
This funciton returns one of three states, not a boolean. One can define boolean comparisons, such as <code>list_less_or_eq</code>, based on it:<lang c>#define list_less_or_eq(a,b,c,d) (list_cmp(a,b,c,d) != 1)</lang>
=={{header|C++}}==
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