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Friday 12 October 2012

UVA - 11689 - Soda Surpler

#include <stdio.h>

int soda(int x,int n){
    if(x==n){
        return 1;
    }
    if(x<n){
        return 0;
    }
    return x/n+soda(x/n+x%n,n);
}

int main()
{
    int cases,e,f,c,i;
    scanf("%d",&cases);
    for(i=1;i<=cases;i++){
        scanf("%d %d %d",&e,&f,&c);
        printf("%d\n",soda(e+f,c));

    }
    return 0;
}


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