#include<stdio.h>
void main() {
int s;
//写要地址
scanf("%d", &s);
//用来读换行符
getchar();
//读只要值
printf("%d", s);
}
#include<stdio.h>
void main() {
int s;
//写要地址
scanf("%d", &s);
//用来读换行符
getchar();
//读只要值
printf("%d", s);
}