Submission
Status:
PPPPxxxxxx
Subtask/Task Score:
40/100
Score: 40
User: Vlorinde
Problemset: โชว์ของโลมา
Language: cpp
Time: 0.008 second
Submitted On: 2026-03-10 16:30:38
#include <iostream>
using namespace std;
int main(){
int a,row=0,colum=0,num=1,k=0;
cin>>a;
int c[a][a];
while(num<=a*a){
for(int i=colum;i<a;i++){
c[row][i]=num;
num++;
}
row++;
for(int i=a-1;i>=colum;i--){
c[row][i]=num;
num++;
}
row++;
for(int i=row;i<a;i++){
c[i][colum]=num;
num++;
}
colum++;
for(int i=a-1;i>=row;i--){
c[i][colum]=num;
num++;
}
colum++;
}
for(int i=0;i<a;i++){
k+=(c[a-1][i]%10);
}
cout<<k;
}