Files
Learn-Algorithms/Algorithm Job Interview/测试代码/12.c
T
2017-04-01 17:36:03 +08:00

56 lines
520 B
C

#include "stdio.h"
void reorder(int *data, int length){
int i=0;
int j=length-1;
while(i<j){
if (!isEvenNum(data[i]) )
{
i++;
continue;
}
if (isEvenNum(data[j]) )
{
j--;
continue;
}
//交换
int tmp ;
tmp = data[i];
data[i] = data[j];
data[j] = tmp;
}
}
int isEvenNum(int n){
return (n&1) == 0;
}
int main(int argc, char const *argv[])
{
int a[]= {5,2,7,8,9,34,21,6};
reorder(a,8);
for (int i = 0; i < 8; ++i)
{
printf(" %d ", a[i]);
}
return 0;
}