uva : 414 - Machined Surfaces

#include<stdio.h>
#include<string.h>
int main()
{
    //freopen("input.txt","r",stdin);
    int n;
    while(scanf("%d\n",&n)==1&&n!=0)
    {
        char array[n+1][26];
        int i=0,j,k,l,m=n,min=25,space[n+1];
        for(i=0;i<n;i++)
        {
            gets(array[i]);
            int count=0;
            for(j=0;j<strlen(array[i]);j++)
            {
                if(array[i][j]==' ')count++;
            }
            space[i]=count;
            if(count<min)min=count;
        }
        int sum=0;
        for(i=0;i<m;i++)
        {
            sum=sum+(space[i]-min);
        }
        printf("%d\n",sum);
    }
    return 0;
}