void reverse(int *a, int n){//n为数组长度,a为数组的首地址
//传入进去的a数组将发生变化
int i = 0;
int temp;
for(i = 0; i < n/2; i++){
temp = a[i];
a[i] = a[n - i -1];
a[n - i -1] = temp
}
}
typedef mytype yourtype;
mytype temp;
for ( int i=0 ; i
temp=array[array_length-i];
array[array_length-i]=array[i];
array[i]=temp;
}