Submission #1420672


Source Code Expand

#include <iostream>
#include <cstdio>
#include <cmath>
#include <algorithm>
#include <string>
#include <map>
#include <bitset>
#include <vector>
#include <queue>

typedef long long ll;

#define FOR(i,a,b)   for(ll i = (a); i < (b); i++ )
#define REP(i, n)    FOR(i,0,n)
#define fi first
#define se second
const ll mod = 1000000007;
//              123456789

using namespace std;
 

///////////////////////////////////////////////
//
//
///////////////////////////////////////////////

////////////////////////////////////////////////
////////////////////////////////////////////////


int dp[310];
int N;
int NG[3];
int ans = 0;
int jdg = 1;
queue< int >q;
int idx;

int main(){
	
	cin>>N;
	
	REP( i, 3 ){
		scanf("%d", NG+i);
		if( N == NG[i] ) jdg = 0;
	}
	
	if( jdg ){
		fill(dp, dp+310, 1123);
		dp[N] = 0;
		q.push( N );
		
		while( !q.empty() ){
			idx = q.front();
			q.pop();
			
			FOR(i, 1, 4){
				jdg = 1;
				
				REP(j, 3) if( idx-i == NG[j] ) jdg = 0;
				if( idx-i < 0 )jdg = 0;
				
				if( dp[idx-i] > dp[idx]+1 && jdg ){
					dp[idx-i] = dp[idx]+1;
					q.push( idx-i );
				}
			}
			
			if( dp[0] <= 100 ){
				ans = 1;
				break;
			}
		}
	}
	
	if( ans ) puts("YES");
	else{		  puts("NO");}
	
	return 0;

}

Submission Info

Submission Time
Task C - 123引き算
User Ice_in_juice
Language C++14 (GCC 5.4.1)
Score 100
Code Size 1310 Byte
Status AC
Exec Time 1 ms
Memory 256 KB

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:45:20: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d", NG+i);
                    ^

Judge Result

Set Name All
Score / Max Score 100 / 100
Status
AC × 31
Set Name Test Cases
All sample_01.txt, sample_02.txt, sample_03.txt, test_143_142_141_140.txt, test_1_1_2_3.txt, test_1_2_3_4.txt, test_200_200_2_3.txt, test_231_77_78_80.txt, test_235_124_126_125.txt, test_253_45_47_48.txt, test_297_223_224_225.txt, test_297_294_292_290.txt, test_297_297_30_83.txt, test_297_3_43_72.txt, test_298_125_123_124.txt, test_298_293_295_291.txt, test_298_298_4_8.txt, test_298_36_72_98.txt, test_298_55_3_43.txt, test_298_92_91_295.txt, test_299_200_151_65.txt, test_299_240_35_154.txt, test_299_300_299_298.txt, test_299_33_242_151.txt, test_299_56_57_58.txt, test_299_66_132_198.txt, test_300_271_44_68.txt, test_300_299_298_296.txt, test_300_30_99_183.txt, test_300_4_5_6.txt, test_84_34_64_36.txt
Case Name Status Exec Time Memory
sample_01.txt AC 1 ms 256 KB
sample_02.txt AC 1 ms 256 KB
sample_03.txt AC 1 ms 256 KB
test_143_142_141_140.txt AC 1 ms 256 KB
test_1_1_2_3.txt AC 1 ms 256 KB
test_1_2_3_4.txt AC 1 ms 256 KB
test_200_200_2_3.txt AC 1 ms 256 KB
test_231_77_78_80.txt AC 1 ms 256 KB
test_235_124_126_125.txt AC 1 ms 256 KB
test_253_45_47_48.txt AC 1 ms 256 KB
test_297_223_224_225.txt AC 1 ms 256 KB
test_297_294_292_290.txt AC 1 ms 256 KB
test_297_297_30_83.txt AC 1 ms 256 KB
test_297_3_43_72.txt AC 1 ms 256 KB
test_298_125_123_124.txt AC 1 ms 256 KB
test_298_293_295_291.txt AC 1 ms 256 KB
test_298_298_4_8.txt AC 1 ms 256 KB
test_298_36_72_98.txt AC 1 ms 256 KB
test_298_55_3_43.txt AC 1 ms 256 KB
test_298_92_91_295.txt AC 1 ms 256 KB
test_299_200_151_65.txt AC 1 ms 256 KB
test_299_240_35_154.txt AC 1 ms 256 KB
test_299_300_299_298.txt AC 1 ms 256 KB
test_299_33_242_151.txt AC 1 ms 256 KB
test_299_56_57_58.txt AC 1 ms 256 KB
test_299_66_132_198.txt AC 1 ms 256 KB
test_300_271_44_68.txt AC 1 ms 256 KB
test_300_299_298_296.txt AC 1 ms 256 KB
test_300_30_99_183.txt AC 1 ms 256 KB
test_300_4_5_6.txt AC 1 ms 256 KB
test_84_34_64_36.txt AC 1 ms 256 KB