UVA 483

#include<stdio.h>
#include<string.h>
int main()
{
    int len;
    char ara[1000];
    while(gets(ara)) {
        int j,x,k;


        len=strlen(ara);
        int i =0;
        x = i -1;

        /* ekhane amra ekta loop chaliye check korbo space ache naki..
        jekhane space pabo, tar ek ghor aage theke last jekhane space paichilam, tar ek ghor por
        porjonto print korbo */

        for(i=0;i<len;i++) {
            if(ara[i]==' ') {
                for(j=i-1;j>x;j--) {
                    printf("%c",ara[j]);
                }
                printf(" ");
                x=i;
            }
        }

        /*  eta last word tar jonno.. karon aage loop tar moddhe
        amra jei space khujchi, oita last word ar er aager moddhei ache..
         nicher ta na likhle tai last word print hobe na.. */

        for(i=len-1;i>x;i--){
            printf("%c",ara[i]);
        }
    printf("\n");
    }
    return 0;
}