Contest Clarifications

C

#include<stdio.h>
main()
{
 int n,i,ai[10000];
 float sum=0;
 scanf("%d",&n);
 for(i=0;i<n;i++)
 scanf("%d",&ai[i]);
 for(i=0;i<n;i++)
 {
 if(sum<100||sum>400)
 sum=sum+ai[i];
 if(sum>=100&&sum<150)
 sum=sum+ai[i]*0.8;
 if(sum>=150&&sum<400)
 sum=sum+ai[i]*0,5;
 }
 printf("%-10.2f\n",sum);
}
ZHOUXINKING at 2019-07-14 14:05:12