If it is a character array, you can use the strncpy function to intercept the required part as needed.

Strncpy is one of the library functions of C language. It comes from the standard library of C language and is defined in string.h, char * strncpy (char * dest, char * src, int n). It copies the first n bytes of the string pointed by src into the array pointed by dest, and returns a pointer to dest.

If it is an ordinary array, you can use the loop statement to assign the required parts one by one.

For example:

# include & ltstdio.h & gt

int？ a[ 10]={0， 1，2，3，4，5，6，7，8，9 }； //source array a

int？ b[ 10]，I； //subset array b

int？ main(){

for(I = 5； I< 10; i++)？ b[I-5]= a[I]； ? //Get the numbers from 6th to 10 in array A and store them in B.

Return? 0;

}