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I edit my code but still have same problem
#include <stdio.h>
#include <stdlib.h>
#include<string.h>



#define TRUE 1
#define FALSE 0



int a[100][100];
int isValid(int x, int y,int block_length);
void move(int sou_i,int sou_j,int des_i,int des_j);
void clear(int num,int index_x,int index_y ...

should add new condition for destination index ...& can any what the reason for segmentation error

pls help me .i trying too much to solve this problem . i dont know what is case of RE.
here is my code
#include <stdio.h>
#include <stdlib.h>
#include<string.h>



#define TRUE 1
#define FALSE 0



int a[30][30];
int isValid(int x, int y,int block_length);
void move(int sou_i,int sou_j,int des_i ...