20250511
/*
#include <stdio.h>
#include <stdlib.h>
int main()
{
int n;
int a = 0;
int sum = 0;
int arr[10] = {};
scanf("%d",&n);
for(int i = 0;i < 10;i++){
arr[i] = n % 10;
n=n/10;
if(arr[i] == 0 && a == 0){
continue;
}
else{
a = a+1;
printf("%d",arr[i]);
if(n==0){
break;
}
}
}
printf("\n");
for(int i = 0;i < 10;i++){
sum = sum + arr[i];
}
printf("%d",sum);
return 0;
}
#include<stdio.h>
int main()
{
int n,k;
int sum = 0;
int max = 0;
scanf("%d %d",&n,&k);
int arr[100000] = {};
for(int i = 0 ; i < n ; i++){
scanf("%d",&arr[i]);
}
for(int i = 0 ; i < k ; i++){
sum = sum + arr[i];
}
return 0;
}
*/