#26250: in c


opop13579888@gmail.com (林山田)


 

int main(){

int n,score;

scanf("%d",&n);

if(n <=10){

score=6*n;

printf("%d",score);

}

else if(n<=20){

score=(n-10)*2+60;

printf("%d",score);

}

else if(n<=40){

score=80+(n-20);

printf("%d",score);

}

else if(n>40){

score=100;

printf("%d",score);

}

return 0;

}