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int main()
{
int a[] = {1,2,3,4,5};
int i;
int * p = a;
for (p = a + 4, i = 0; i < 5; i++) {
printf("%d ",p[-i]);
}
return 0;
}
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#include<stdio.h>
void main()
{
unsigned int a,b,c;
printf("please input three numbers a,b,c:");
scanf("%d%d%d",&a,&b,&c);
if ......