#include <stdio.h>
int main(void) {
int n,m;
int a[n];
for(int i=0; i<n; i++)
{
}
int b[m];
for(int i=0; i<m; i++)
{
}
int c[n+m];
for(int i=0; i<n; i++)
{
c[i] = a[i];
}
for(int i=0; i<m; i++){
c[i+n] = b[i];
}
for(int i=0; i<n+m; i++)
{
}
}
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