I am Getting a *** stack smashing detected *** error, can someone help please?

Question

Here is the code in c

#include<stdio.h>
#include<stdlib.h>

struct point{
float x[2];
};

int main(int argc, char* argv[]){
struct point p[3];

for(int i=1; i<=8; i++)
{
if (argc > i)
p[(i-1)/2].x[(i-1)%2]=atof(argv[i]);
}

for(int i=1; i<8; i++)
{
if((i%2)>0)
printf("\n");
printf("%f ",p[(i-1)/2].x[(i-1)%2]);
}
printf("helo");
return 0;
}

Answer 1

You declare an array of three struct points but try to access the .x member of the fourth element [(i-1)/2 = 3] if i is >=7