/*#include <stdio.h>
#include <stdlib.h>
int main()
{
printf("Hello world!\n");
return 0;
}
*/
/*#include <stdio.h>
int main()
{
int a,b,i,n,sum=0;
scanf("%d %d",&a,&b);
for(i=a; i<=b; i++){
if(i%2==0){
sum = sum - i;
}
else{
sum =sum + i;
}
}
printf("%d", sum);
}
*/
/*#include<stdio.h>
int main()
{
int a,b,i,sum=0;
scanf("%d %d",&a,&b);
for(i=a; i<=b; i++){
if(i%2==0){
printf("-%d",i);
sum = sum - i;
}
else{
printf("+%d",i);
sum = sum + i;
}
}
printf("=%d",sum );
}
*/
/*#include<stdio.h>
int main()
{
int a,b,i,sum=0;
scanf("%d %d",&a,&b);
for(i=a; i<=b; i++){
if(i%2==0){
printf("-%d",i);
sum = sum - i;
}
else{
if(i==a) {
printf("%d",i);
}
else{
printf("+%d",i);
}
sum = sum + i;
}
}
printf("=%d",sum);
}
*/
/*#include<stdio.h>
int main()
{
// -100~ +100
int i, k, n, max=-100;
scanf("%d", &n);
for(i=0; i<n; i++) {
scanf("%d", &k);
if(max < k) {
max = k;
}
}
printf("%d", max);
}
*/
/*#include<stdio.h>
int main()
{
int i,n,k,max=0;
scanf("%d",&n);
for(i=0; i<n; i++){
scanf("%d",&k);
if(max < k){
max = k;
}
}
printf("%d", max);
}
*/
/*#include<stdio.h>
int main()
{
int i,n,k,max=-1000000,sum=1000000;
for(i=0; i<5; i++){
scanf("%d",&k);
if(max < k){
max = k;
}
if(sum > k){
sum = k;
}
}
printf("%d\n", max);
printf("%d", sum);
}
*/
#include<stdio.h>
int main()
{
int a,b,i,sum=0;
scanf("%d",&a);
for(i=1; i<a; i++){
sum = a
}
}