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Always "Wrong Answer". I don't understand why. Can anybody help me?
[cpp]
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <stdio.h>
#include <string.h>

#define MAX_K 30
#define MAX_N 10

char s[65535];
int k,n,i,j,max,e;
int a[MAX_K][MAX_N],b[MAX_K][MAX_K],c[MAX_K],d[MAX_K ...