#include <stdio.h>
#include <conio.h>
long faktor (int n) {
int i;
long hasil = 1;
for (i = 1; i <= n; i++) hasil *= i;
return hasil;
}
int main() {
int n, m;
long nf, mf, nmf, komb;
nf = faktor(n);
mf = faktor(m);
nmf = faktor (n - m);
komb = nf / (mf * nmf);
printf("jumlah susunan panitia = %ld\n", komb
); return 0;
}
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