Help in Lapindromes please check my code

CodeChef-DSA-learners
1 
#include<stdio.h>
#include<string.h>
int main()
{
    int t,a,i,j,c;
    char str1[1001],str2[501],str3[501],search;
    scanf("%d",&t);
    while(t--)
    {
 		scanf("%s",str1);
 		a=strlen(str1);
 		
 		for (i = 0; i <a/2; i++)
 		       {
 		       	str2[i]=str1[i];
 		       	
 		       }       

 		if(a%2!=0)
 		{
 		    
 			j=0;
 			for (i = a-1; i >a/2 ; i--)
	        {

	        	str3[j]=str1[i];
	        	j++;
	        }
	    }
	    else
	    {
	        
	    	j=0;	
	    	for (i = a-1; i >=a/2 ; i--)
	        {
	            
	        	str3[j]=str1[i];
	        	j++;
	        }
    	}
// printf("%s %s\n",str2,str3);
    	for (i = 0; i < strlen(str2); i++)
    	{
    		search=str2[i];
    // 		printf("%c\n",search);
    		for (c = 0; c < strlen(str3); c++)
			  {
			     // printf("%c\n",str3[c]);
			    if (str3[c] == search)   
			    {
			        
			      str3[c]='0';
                // printf("\t%c\n",str3[c]);
                break;
			    }
			  }			  
    	}
   		
   		for (i = 0; i < strlen(str3); i++)
   		{
   			if(str3[i]!='0')
   			{
   				printf("NO\n");
   				break;
   			}
   		}

   		if (i==strlen(str3))
   		{
   			printf("YES\n");	
   		}
    }	
}
2

Hi @aakashtaneja12. So are you getting TLE or WA?

3

Sorry I couldn’t get that

4

TLE is Time Limit Exceeded and WA is Wrong Answer. Which of these do you see when you run your code?

5

WA

6

Found the problem in your code. You were not clearing up str2 and str3 before making changes to them. This is the link to the working code : https://ideone.com/SbQrg1

7

Okayy thank you very much

8

Can I improve this more?