sedlo

#include <stdio.h>
int main(void) {
int m, n, x, i, j, maxl, maxlnum;
scanf("%d %d", &m, &n);
int maxline[m + 1], maxcolumn[n + 1], maxc[n + 1];
for (i = 0; i < m; i++)
{
    for (j = 0; j < n; j++)
    {
        scanf("%d", &x);
        if (j == 0 && n != 1) {
        maxl = x;
        maxlnum = -1;
    } else if (n == 1) {
    maxlnum = 0;
    maxl = x;
}
if (i == 0 && m != 1)
{
    maxc[j] = x;
    maxcolumn[j] = -1;
}
else if (m == 1)
{
    maxcolumn[j] = 0;
    maxc[j] = x;
}
if (x > maxl)
{
    maxl = x;
    maxlnum = j;
}
if (x < maxc[j])
    {
    maxc[j] = x;
    maxcolumn[j] = i;
    }
}
maxline[i] = maxlnum;
maxlnum = -1;
}
for (i = 0; i < m; i++)
{
    if (maxline[i] != -1)
    {
        if (maxcolumn[maxline[i]] != -1 && maxcolumn[maxline[i]] == i)
        {
        printf("%d %d", i, maxline[i]);
        break;
    }
}
if (i == m - 1) printf("none");
}
return 0;
}