# Code gives SIGSEGV error even though its running fine on ideone and devc++

Here’s the code…
'#include<stdio.h>
'#include<stdlib.h>
int main()
{
int p=0, q=0, i, j=0, k=0, m, n, l=0;
double count=0;
//Defines the number of rows of a 2D array using pointer
char inp = (char)malloc(100 * sizeof(char));
//Defines the number of columns of the 2D array
for(i=0;i<100;i++)
inp[i] = (char*)malloc(15 * sizeof(char));

``````printf("INPUT:\n");
//To take input as given in problem
for(i=0;i<100;i++)
{
scanf(" %[^\n]", inp[i]);
if(inp[i][0]=='0' && inp[i][1]==' ' && inp[i][2]=='0')
break;

}
inp[i][0] = '\0';

printf("\n\nOUTPUT:\n");
//To find the solution to given problem
for(i=0;i<100;i++)
{
if(inp[i][j]=='\0')
break;

//To find row and column of array
while(inp[i][j]!='\0')
{
if(inp[i][j]==' ')
{
k=1;
j++;
}
if(k==0)
p = p*10 + (inp[i][j]-'0');
if(k==1)
q = q*10 + (inp[i][j]-'0');
j++;
}

//Traverse the entire array in all directions for each block
for(m=0;m<p;m++)
{
for(n=0;n<q;n++)
{
//Going Up
k=m;
while(k>0)
{
count++;
k--;
}

//Going Down
k=m;
while(k<p-1)
{
count++;
k++;
}

//Going Right
l=n;
while(l<q-1)
{
count++;
l++;
}

//Going Left
l=n;
while(l>0)
{
count++;
l--;
}

//Going Diagonal Right Up
k=m;
l=n;
while(1)
{
if(k>0 && l<q-1)
{
count++;
k--;
l++;
}
else
break;
}

//Going Diagonal Left Up
k=m;
l=n;
while(1)
{
if(k>0 && l>0)
{
count++;
k--;
l--;
}
else
break;
}

//Going Diagonal Left Down
k=m;
l=n;
while(1)
{
if(k<p-1 && l>0)
{
count++;
k++;
l--;
}
else
break;
}

//Going Diagonal Right Down
k=m;
l=n;
while(k<p-1 && l<q-1)
{
if(k<p-1 && l<q-1)
{
count++;
k++;
l++;
}
else
break;
}
}
}
j=0;
k=0;
l=0;
p=0;
q=0;
printf("%.0lf\n", count);
count=0;
}
return 0;
``````

}`