【输出数组最大值】
#include<stdio.h>
#define SIZE 5
void max( int *source,int *end);
int main()
{
int source[SIZE] = { 1,2,3,4,5 };
printf("the max of the arry:\n");
max(source, source + SIZE);
getchar();
getchar();
return 0;
}
void max( int *source, int *end)
{
int max = *source;
while (source < end)
{
if (max < *source)
{
max = *source;
source++;
}
else
{
source++;
}
}
printf("%d ", max);
}
【数组逆序输出】
#include<stdio.h>
#define SIZE 5
void Reverse_Arry( double *source, double *arry, double *end);
int main()
{
double source[SIZE] = { 1.1,2.2,3.3,4.4,5.5 };
double arry[SIZE] = { 0 };
Reverse_Arry(source, arry, source + SIZE);
for (int i = 0; i < SIZE; i++)
printf("%8.3lf ", arry[i]);
putchar('\n');
getchar();
getchar();
return 0;
}
void Reverse_Arry(double *source, double *arry, double *end)
{
while (source < end)
{
*(arry + (SIZE-1)) = *(source);
source++;
arry--;
}
}
