Submission #1070652
Source Code Expand
#include <algorithm>
#include <cassert>
#include <cfloat>
#include <climits>
#include <cmath>
#include <cstdio>
#include <cstdlib>
#include <deque>
#include <iomanip>
#include <iostream>
#include <limits>
#include <map>
#include <queue>
#include <set>
#include <sstream>
#include <stack>
#include <string>
#include <tuple>
#include <vector>
#define FOR(i,k,n) for (int (i)=(k); (i)<(n); ++(i))
#define rep(i,n) FOR(i,0,n)
#define pb push_back
#define all(v) begin(v), end(v)
#define debug(x) cerr<< #x <<": "<<x<<endl
#define debug2(x,y) cerr<< #x <<": "<< x <<", "<< #y <<": "<< y <<endl
using namespace std;
typedef long long ll;
typedef unsigned long long ull;
typedef pair<int, int> pii;
typedef vector<int> vi;
typedef vector<vector<int> > vvi;
typedef vector<ll> vll;
typedef vector<vector<ll> > vvll;
template<class T> using vv=vector<vector< T > >;
int main() {
int n;
scanf("%d", &n);
set<int> sn;
rep (i, 3) {
int tmp;
scanf("%d", &tmp);
if (tmp < n) {
sn.insert(tmp);
} else if (tmp == n) {
printf("NO\n");
return 0;
}
}
int ngs = (int)sn.size();
vi vn(ngs);
auto itr = begin(sn);
rep (i, ngs) {
vn[i] = *(itr);
itr++;
}
if (ngs == 3) {
if (vn[0] + 1 == vn[1] + 0 && vn[1] + 1 == vn[2]) {
printf("NO\n");
return 0;
}
}
int cnt = 0;
int current_pos = 0;
rep (i, ngs) {
int next_pos;
if ((vn[i] - current_pos) % 3 == 0) {
next_pos = vn[i] - 1;
cnt += (vn[i] - current_pos) / 3;
current_pos = next_pos;
}
}
cnt += (n + 2 - current_pos) / 3;
if (cnt <= 100) {
printf("YES\n");
} else {
printf("NO\n");
}
return 0;
}
Submission Info
Submission Time |
|
Task |
C - 123引き算 |
User |
tspcx |
Language |
C++11 (GCC 4.8.1) |
Score |
100 |
Code Size |
1758 Byte |
Status |
AC |
Exec Time |
21 ms |
Memory |
920 KB |
Compile Error
./Main.cpp: In function ‘int main()’:
./Main.cpp:40:18: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%d", &n);
^
./Main.cpp:44:22: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
scanf("%d", &tmp);
^
Judge Result
Set Name |
All |
Score / Max Score |
100 / 100 |
Status |
|
Set Name |
Test Cases |
All |
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 |
21 ms |
920 KB |
sample_02.txt |
AC |
19 ms |
920 KB |
sample_03.txt |
AC |
20 ms |
912 KB |
test_143_142_141_140.txt |
AC |
20 ms |
916 KB |
test_1_1_2_3.txt |
AC |
20 ms |
912 KB |
test_1_2_3_4.txt |
AC |
19 ms |
920 KB |
test_200_200_2_3.txt |
AC |
20 ms |
916 KB |
test_231_77_78_80.txt |
AC |
18 ms |
920 KB |
test_235_124_126_125.txt |
AC |
19 ms |
856 KB |
test_253_45_47_48.txt |
AC |
19 ms |
916 KB |
test_297_223_224_225.txt |
AC |
20 ms |
920 KB |
test_297_294_292_290.txt |
AC |
20 ms |
912 KB |
test_297_297_30_83.txt |
AC |
21 ms |
916 KB |
test_297_3_43_72.txt |
AC |
20 ms |
920 KB |
test_298_125_123_124.txt |
AC |
20 ms |
920 KB |
test_298_293_295_291.txt |
AC |
18 ms |
912 KB |
test_298_298_4_8.txt |
AC |
18 ms |
920 KB |
test_298_36_72_98.txt |
AC |
19 ms |
916 KB |
test_298_55_3_43.txt |
AC |
20 ms |
920 KB |
test_298_92_91_295.txt |
AC |
20 ms |
920 KB |
test_299_200_151_65.txt |
AC |
17 ms |
916 KB |
test_299_240_35_154.txt |
AC |
19 ms |
916 KB |
test_299_300_299_298.txt |
AC |
18 ms |
912 KB |
test_299_33_242_151.txt |
AC |
19 ms |
916 KB |
test_299_56_57_58.txt |
AC |
17 ms |
916 KB |
test_299_66_132_198.txt |
AC |
19 ms |
916 KB |
test_300_271_44_68.txt |
AC |
19 ms |
920 KB |
test_300_299_298_296.txt |
AC |
20 ms |
916 KB |
test_300_30_99_183.txt |
AC |
19 ms |
916 KB |
test_300_4_5_6.txt |
AC |
20 ms |
916 KB |
test_84_34_64_36.txt |
AC |
20 ms |
832 KB |