[SOLVED]C some ugly code

Question

#include <stdio.h>
#define N 4
void main(){
int a[][N] = {{2},{3,3,1},{1,8,8,2},{3,1}},*b = *a,*c = *(a+N-1),i,j;
while(b < c) *b++ += *c--;
for(i = N; i > 0;i--) printf("%d ",(*a)[i-1]);
Can somebody explain to me wtf is this? :v
is b type of ( int *b ) and i,j are ( int ), how this works?
Last edited by ZoLA (2015-04-30 14:59:46)

Answer 1

I expanded the code a bit:
#include <stdio.h>
#define N 4
void main(){
int a[][N] = {{2},{3,3,1},{1,8,8,2},{3,1}};
int * b = a[0];
int * c = a[3];
int i;
int j;
while(b < c) {
i = c[0];
c -= 1;
b[0] += i;
b += 1;
for(i = N; i > 0;i--) {
printf("%d ",a[0][i-1]);