```/* nag_multiple_conjugate_hermitian (c06gqc) Example Program.
*
* Copyright 2017 Numerical Algorithms Group.
*
* Mark 26.2, 2017.
*/

#include <nag.h>
#include <stdio.h>
#include <nag_stdlib.h>
#include <nagc06.h>

int main(void)
{
Integer exit_status = 0, i, j, m, n;
NagError fail;
double *u = 0, *v = 0, *x = 0;

INIT_FAIL(fail);

printf("nag_multiple_conjugate_hermitian (c06gqc) Example Program"
" Results\n");
/* Skip heading in data file */
scanf("%*[^\n]");
while (scanf("%" NAG_IFMT "%" NAG_IFMT "", &m, &n) != EOF)
{
if (m >= 1 && n >= 1) {
if (!(u = NAG_ALLOC(m * n, double)) ||
!(v = NAG_ALLOC(m * n, double)) || !(x = NAG_ALLOC(m * n, double)))
{
printf("Allocation failure\n");
exit_status = -1;
goto END;
}
}
else {
printf("Invalid m or n.\n");
exit_status = 1;
return exit_status;
}
printf("\n\nm = %2" NAG_IFMT "  n = %2" NAG_IFMT "\n", m, n);
/* Read in data and print out. */
for (j = 0; j < m; ++j)
for (i = 0; i < n; ++i)
scanf("%lf", &x[j * n + i]);
printf("\nOriginal data values\n\n");
for (j = 0; j < m; ++j) {
printf("    ");
for (i = 0; i < n; ++i)
printf("%10.4f%s", x[j * n + i],
(i % 6 == 5 && i != n - 1 ? "\n     " : ""));
printf("\n");
}
/* Convert Hermitian form data to full complex */
/* nag_multiple_hermitian_to_complex (c06gsc).
* Convert Hermitian sequences to general complex sequences
*/
nag_multiple_hermitian_to_complex(m, n, x, u, v, &fail);
if (fail.code != NE_NOERROR) {
printf("Error from nag_multiple_hermitian_to_complex"
" (c06gsc).\n%s\n", fail.message);
exit_status = 1;
goto END;
}

printf("\nOriginal data written in full complex form\n\n");
for (j = 0; j < m; ++j) {
printf("Real");
for (i = 0; i < n; ++i)
printf("%10.4f%s", u[j * n + i],
(i % 6 == 5 && i != n - 1 ? "\n     " : ""));
printf("\nImag");
for (i = 0; i < n; ++i)
printf("%10.4f%s", v[j * n + i],
(i % 6 == 5 && i != n - 1 ? "\n     " : ""));
printf("\n\n");
}
/* Calculate conjugates of Hermitian data */
/* nag_multiple_conjugate_hermitian (c06gqc).
* Complex conjugate of multiple Hermitian sequences
*/
nag_multiple_conjugate_hermitian(m, n, x, &fail);
if (fail.code != NE_NOERROR) {
printf("Error from nag_multiple_conjugate_hermitian (c06gqc).\n%s\n",
fail.message);
exit_status = 1;
goto END;
}

printf("\nConjugated data values\n\n");
for (j = 0; j < m; ++j) {
printf("    ");
for (i = 0; i < n; ++i)
printf("%10.4f%s", x[j * n + i],
(i % 6 == 5 && i != n - 1 ? "\n     " : ""));
printf("\n");
}
/* Convert conjugated Hermitian data to full complex */
/* nag_multiple_hermitian_to_complex (c06gsc), see above. */
nag_multiple_hermitian_to_complex(m, n, x, u, v, &fail);
if (fail.code != NE_NOERROR) {
printf("Error from nag_multiple_hermitian_to_complex"
" (c06gsc).\n%s\n", fail.message);
exit_status = 1;
goto END;
}

printf("\nConjugated data written in full complex form\n\n");
for (j = 0; j < m; ++j) {
printf("Real");
for (i = 0; i < n; ++i)
printf("%10.4f%s", u[j * n + i],
(i % 6 == 5 && i != n - 1 ? "\n     " : ""));
printf("\nImag");
for (i = 0; i < n; ++i)
printf("%10.4f%s", v[j * n + i],
(i % 6 == 5 && i != n - 1 ? "\n     " : ""));
printf("\n\n");
}
END:
NAG_FREE(u);
NAG_FREE(v);
NAG_FREE(x);
}
return exit_status;
}
```