DDV - 6

#include <stdio.h>
#include <stdlib.h>

int main()
{
        int n,cena=0,m,sum=0,maxS=0;
        float danok=0.0,maxfisc=0;
        char c;
        scanf("%d",&m);

   for(int i=0;i<m;i++)
    {
        scanf("%d",&n);
        danok=0.0;

    for(int j=0;j<n;j++)
    {
        scanf("%d",&cena);
        scanf(" %c",&c);
        sum+=cena;
        if(c == 'A')
        {
            danok+=(cena*0.18)*0.15;
        }
        if(c == 'B')
        {
            danok+=(cena*0.05)*0.15;
        }
        if(c == 'V')
        {
            danok+=0.0;
        }

    }
        //printf("SUMATA E %d \n ",sum);
        if(sum>30000)
        {
            printf("Sum %d is bigger than 30000 \n",sum);
            sum=0;
        }
        else
        {
            printf("Total tax return is: %.2f\n",danok);

        if(danok>maxfisc)
            {
                maxfisc=danok;
                maxS=sum;
            }
        sum=0;
        }
    }
    printf("Max amount of reciept: %d. Max tax return for reciepts: %.2f",maxS,maxfisc);
    return 0;
}