Submission #519543

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Source Code Expand

// Template.cpp by kevinptt 20150108
#include <bits/stdc++.h>
/*
#include <cstdio>
#include <cstring>
#include <cmath>

#include <algorithm>
#include <vector>
#include <queue>
#include <deque>
#include <list>
#include <map>
#include <set>

#include <iostream>
// */
using namespace std;

#define REP(I, N) for(int I=0; I<(N); ++I)
#define REP1(I, N) for(int I=1; I<=(N); ++I)
#define REPP(I, A, B) for(int I=(A); I<(B); ++I)
#define REPR(I, N) for(int I=N-1; I>=0; --I)
#define RI(X) scanf("%d", &(X))
#define RII(X, Y) scanf("%d%d", &(X), &(Y))
#define RIII(X, Y, Z) scanf("%d%d%d", &(X), &(Y), &(Z))
#define DRI(X) int X; scanf("%d", &X)
#define DRII(X, Y) int X, Y; scanf("%d%d", &X, &Y)
#define DRIII(X, Y, Z) int X, Y, Z; scanf("%d%d%d", &X, &Y, &Z)
#define MP make_pair
#define PB push_back
#define MSET(x, y) memset(x, y, sizeof(x))
#define F first
#define S second
typedef long long ll;
typedef pair<int,int> pii;

/***************************************************************/

set< pair<pii, int> > mySet;
int a, b, c;

inline bool exist(int x, int y, int z) {
	if( x<0 || y<0 || z<0 || x>=a || y>=b || z>=c ) return false;
	return mySet.find(MP(MP(x, y), z))==mySet.end();
}

inline int change(int x, int y, int z) {
	int ret = 0;
	bool tmp1, tmp2;
	tmp1 = exist(x+1, y, z), tmp2 = exist(x-1, y, z);
	if( tmp1&&tmp2 ) ret += 2;
	else if( !tmp1 && !tmp2 ) ret -= 2;
	tmp1 = exist(x, y+1, z), tmp2 = exist(x, y-1, z);
	if( tmp1&&tmp2 ) ret += 2;
	else if( !tmp1 && !tmp2 ) ret -= 2;
	tmp1 = exist(x, y, z+1), tmp2 = exist(x, y, z-1);
	if( tmp1&&tmp2 ) ret += 2;
	else if( !tmp1 && !tmp2 ) ret -= 2;
	return ret;
}

int main() {
#ifdef KEVINPTT
	//freopen("a.in", "r", stdin);
	//freopen("a.ans", "w", stdout);
#endif
	RIII(a, b, c);
	DRI(n);
	ll ans = (1ll*a*b+1ll*b*c+1ll*a*c)<<1;
	while( n-- ) {
		DRIII(x, y, z);
		ans += change(x, y, z);
		mySet.insert(MP(MP(x, y), z));
	}
	printf("%lld\n", ans);
	
	return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:68:15: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  RIII(a, b, c);
               ^
./Main.cpp:69:8: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  DRI(n);
        ^
./Main.cpp:72:17: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   DRIII(x, y, z);
                 ^

Judge Result