#include
void jh(int *x,int *y) { int c; c= *x; *x= *y; *y = c; } //用指针
int main(){
int i=0,j=9;
int a[10]={1,2,3,4,5,6,7,8,9,10};
for(i=0;i<=9;i++) { printf("%d ",a[i]); }; printf("\n");
i=0,j=9; // i 等于 0 开始
while(i
return 0;
}
不对的,等你学到指针你就知道了