PAT_1009(中文)

题目地址：http://pat.zju.edu.cn/contests/pat-b-practise/1009

#include<stdio.h>
#include<string.h>

typedef struct{
    int start;
    int len;
}MARK;
MARK mark[100];


int isBlank = 0; 
int len = 0;
int count = 0;
char str[100];
int i = 0;
int j = 0;
int temp;
int main()
{
    gets(str);
    len = strlen(str);
    mark[count].start = 0;
    mark[count].len = 0;
    for( i = 0; i < len; ++i )
    {
        if( str[i] != ' ' )
        {
            ++mark[count].len;
        }
        else
        {
            ++count;
            mark[count].start = i + 1;
            mark[count].len = 0;
        }
    }
    for( i = count; i >= 0; --i )
    {
        temp = mark[i].start + mark[i].len;
        for( j = mark[i].start; j < temp; ++j  )
        {
            printf("%c", str[j]);
        }
        if( i != 0 )
            printf(" ");        
    }
    printf("\n");
    return 0;
}