UVA - 414 Machined Surfaces

  题目大意：计算空格填满后还剩多少个空格

解题思路：用数组存储，再计算出结果

#include<cstdio>
#include<cstring>

int main() {
	
	int test;
	char num[40];
	int number[20];

	while(scanf("%d", &test) != EOF) {
		if(test == 0)
			break;
		scanf("\n");
		int min = 500;
		int end = 0;
		memset(number,0,sizeof(number));	
		for(int i = 0; i < test; i++) {
			gets(num);//得到字符串
			for(int j = 0; j < 25;j++) {
				if(num[j] == ' ') 
					number[i]++;//计算第i行的空格有多少个	
			}
			min = min < number[i] ? min:number[i];
		}
		for(int i = 0 ; i < test; i++)
			end = end + number[i] - min;
		printf("%d\n", end);
	}
	return 0;
}