Cod sursa(job #2515131)
Utilizator | Data | 27 decembrie 2019 21:16:43 | |
---|---|---|---|
Problema | Cifra | Scor | 0 |
Compilator | c-64 | Status | done |
Runda | Arhiva de probleme | Marime | 0.16 kb |
#include <stdio.h>
int main(){
int n;
scanf("%d",&n);
int sum=0,i;
for (i=1;i<=n;i++){
sum+=i*i;
}
sum=(sum % 10);
printf("%d",sum);
return 0;
}