#include <stdio.h>
#include <stdlib.h>
int main()
{
int n;
printf("the total numbers is:");
scanf("%d",&n);
int a[n];
int m;
printf("back m:");
scanf("%d",&m);
int i;
for (i=0;i<n;i++)
{
scanf("%d",&a[i]);
}
int b[n];
for (i=0;i<n;i++)
{
b[i]=a[i];
}
int *a1=a;
int *b1=b;
int j=0;
while (j<m)
{
j++;
b1++;
}
while (j<n)
{
*a1=*b1;
a1++;
b1++;
j++;
}
b1=&b[0];
j=0;
while (j<m)
{
*a1=*b1;
b1++;
a1++;
j++;
}
for (i=0;i<n;i++)
{
printf("%d",b[i]);
}
printf("\n");
for (i=0;i<n;i++)
{
if (i==(n-1))
printf("%d",a[i]);
else
printf("%d,",a[i]);
}
return 0;
}
#include <stdlib.h>
int main()
{
int n;
printf("the total numbers is:");
scanf("%d",&n);
int a[n];
int m;
printf("back m:");
scanf("%d",&m);
int i;
for (i=0;i<n;i++)
{
scanf("%d",&a[i]);
}
int b[n];
for (i=0;i<n;i++)
{
b[i]=a[i];
}
int *a1=a;
int *b1=b;
int j=0;
while (j<m)
{
j++;
b1++;
}
while (j<n)
{
*a1=*b1;
a1++;
b1++;
j++;
}
b1=&b[0];
j=0;
while (j<m)
{
*a1=*b1;
b1++;
a1++;
j++;
}
for (i=0;i<n;i++)
{
printf("%d",b[i]);
}
printf("\n");
for (i=0;i<n;i++)
{
if (i==(n-1))
printf("%d",a[i]);
else
printf("%d,",a[i]);
}
return 0;
}