Submission #1532984


Source Code Expand

#include <cstdlib>
#include <cmath>
#include <climits>
#include <cfloat>
#include <map>
#include <set>
#include <iostream>
#include <string>
#include <vector>
#include <algorithm>
#include <sstream>
#include <complex>
#include <stack>
#include <queue>
#include <cstdio>
#include <cstring>
#include <iterator>
#include <bitset>
#include <unordered_set>
#include <unordered_map>
#include <fstream>
#include <iomanip>
#include <cassert>
#include <utility>
#include <memory>
#include <functional>
#include <deque>
#include <cctype>
#include <ctime>
#include <numeric>
#include <list>
#include <iomanip>

#if __cplusplus >= 201103L
#include <array>
#include <tuple>
#include <initializer_list>
#include <forward_list>

#define cauto const auto&
#else

#endif

using namespace std;


typedef long long ll;
typedef pair<int,int> pii;
typedef pair<ll,ll> pll;

typedef vector<int> vint;
typedef vector<vector<int> > vvint;
typedef vector<long long> vll;
typedef vector<vector<long long> > vvll;

#define VV(T) vector<vector< T > >

template <class T>
void initvv(vector<vector<T> > &v, int a, int b, const T &t = T()){
    v.assign(a, vector<T>(b, t));
}

template <class F, class T>
void convert(const F &f, T &t){
    stringstream ss;
    ss << f;
    ss >> t;
}

#define GET_MACRO(_1, _2, _3, NAME, ...) NAME
#define _rep(i,n) _rep2((i),0,(n))
#define _rep2(i,a,b) for(int i=(a);i<(b);++i)
#define rep(...) GET_MACRO(__VA_ARGS__, _rep2, _rep)(__VA_ARGS__)
#define ALL(v) (v).begin(),(v).end()
#define PB push_back
#define fi first
#define se second
#define mkp make_pair
#define DEBUG
#ifdef DEBUG
#define dump(x)  cout << #x << " = " << (x) << endl;
#define debug(x) cout << #x << " = " << (x) << " (L" << __LINE__ << ")" << " " << __FILE__ << endl;
#else
#define dump(x) 
#define debug(x) 
#endif

#define MOD 1000000007LL
#define EPS 1e-8
#define INF 0x3f3f3f3f
#define INFL 0x3f3f3f3f3f3f3f3fLL
#define maxs(x,y) x=max(x,y)
#define mins(x,y) x=min(x,y)

void mainmain(){
	string s;
	cin>>s;
	int a=0,b=0;
	int ans = 0;
	for(char x: s){
		if(a==b){
			b++;
			if(x=='p'){
				ans--;
			}
		}
		else{
			a++;
			if(x=='g') ans++;
		}
	}
	cout<<ans<<endl;
}


signed main() {
    ios_base::sync_with_stdio(false);
    cin.tie(0);
    cout<<fixed<<setprecision(20);
    mainmain();
}

Submission Info

Submission Time
Task D - AtCoDeer and Rock-Paper
User j_gui0121
Language C++14 (GCC 5.4.1)
Score 300
Code Size 2399 Byte
Status AC
Exec Time 1 ms
Memory 512 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 300 / 300
Status
AC × 2
AC × 25
Set Name Test Cases
Sample 0_000.txt, 0_001.txt
All 0_000.txt, 0_001.txt, 1_002.txt, 1_003.txt, 1_004.txt, 1_005.txt, 1_006.txt, 1_007.txt, 1_008.txt, 1_009.txt, 1_010.txt, 1_011.txt, 1_012.txt, 1_013.txt, 1_014.txt, 1_015.txt, 1_016.txt, 1_017.txt, 1_018.txt, 1_019.txt, 1_020.txt, 1_021.txt, 1_022.txt, 1_023.txt, 1_024.txt
Case Name Status Exec Time Memory
0_000.txt AC 1 ms 256 KB
0_001.txt AC 1 ms 256 KB
1_002.txt AC 1 ms 512 KB
1_003.txt AC 1 ms 384 KB
1_004.txt AC 1 ms 512 KB
1_005.txt AC 1 ms 384 KB
1_006.txt AC 1 ms 512 KB
1_007.txt AC 1 ms 256 KB
1_008.txt AC 1 ms 512 KB
1_009.txt AC 1 ms 512 KB
1_010.txt AC 1 ms 512 KB
1_011.txt AC 1 ms 384 KB
1_012.txt AC 1 ms 512 KB
1_013.txt AC 1 ms 256 KB
1_014.txt AC 1 ms 512 KB
1_015.txt AC 1 ms 384 KB
1_016.txt AC 1 ms 512 KB
1_017.txt AC 1 ms 384 KB
1_018.txt AC 1 ms 512 KB
1_019.txt AC 1 ms 256 KB
1_020.txt AC 1 ms 512 KB
1_021.txt AC 1 ms 384 KB
1_022.txt AC 1 ms 512 KB
1_023.txt AC 1 ms 384 KB
1_024.txt AC 1 ms 512 KB