49.单位换算及内存地址
#include<stdio.h>
#include<string>
int main(){
int a,b,c;
printf("%p %p %p\n",&a,&b,&c);
int d[3];
d[0]=1;d[1]=2;d[2]=3;
printf("%d %d %d\n",d[0],d[1],d[2]);
printf("%p %p %p\n",&d[0],&d[1],&d[2]);
}
#include<stdio.h>
#include<string>
int main(){
int a,b,c;
printf("%p %p %p\n",&a,&b,&c);
int d[3];
d[0]=1;d[1]=2;d[2]=3;
printf("%d %d %d\n",d[0],d[1],d[2]);
printf("%p %p %p\n",&d[0],&d[1],&d[2]);
}