Solution Of 1235 Number Problem with C ,, in Uri Online Judge

Problem Link :

   https://www.urionlinejudge.com.br/judge/en/problems/view/1235




Solution :

#include <stdio.h>

#include <string.h>

int main ()

{

    char str[1000],str1[1000],str2[1000],str3[1000],str4[1000];

    int i,j,k,l,m,n,T,a,s,t,p,q,o,w;

    scanf("%d",&T);

    getchar();

   while(T--)

    {

        gets(str);

        i = strlen(str);

        m = i/2;

        for(j=0;j<m;j++)

        str1[j] = str[j];

        str1[j] = '\0';

        for(k = m,n=0;k<i;k++,n++)

        str2[n] = str[k];

        str2[n] = '\0';

        s = strlen(str1);

        t = strlen(str2);

        o=0;

        for(p=s-1;p>=0;p--) {

        str3[o] = str1[p];

        o++; }

        str3[o] = '\0';

        w=0;

        for(q=t-1;q>=0;q--) {

        str4[w] = str2[q];

        w++; }

        str4[w] = '\0';

        strcat(str3,str4);

        printf("%s\n",str3);

 

    }

 

 

}