虚拟oj-F – Machined Surfaces

http://acm.sdibt.edu.cn:8080/judge/contest/view.action?cid=398#problem/F

题目大意是要求计算合并之后的空格总数

#include<stdio.h>
int main(){
    int n,i,j,k,sum,min;
    char s;
    while(scanf("%d",&n),n){
        getchar();
        min=999999;
        sum=k=0;
        for(i=0;i<n;i++){
            for(j=0;j<26;j++)
                if((s=getchar())==' ')
                    k++;
            sum+=k;
            if(k<min)
                min=k;
            k=0;
        }
        printf("%d\n",sum-min*n);
    }
    return 0;
}