#include <stdio.h>
void data_copy ( const int x[ ], int y[ ], int len );
int main(void) {
int a[] = {1,2,3,4,5};
int b[5];
int i, n;
n = sizeof(a)/sizeof(a[0]);
data_copy( a, b, n );
for( i=0; i<n; i++ )
return 0;
}
void data_copy ( const int x[ ], int y[ ], int len ){
int j;
for(j=0;j<len;j++){
y[j]=x[j];
}
}
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