Submission #22726

#	Time	Username	Problem	Language	Result	Execution time	Memory
22726		dhsrhkdgus (#40)	Joyful KMP (KRIII5_JK)	C++14	0 / 7	0 ms	2024 KiB

JK

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <iostream>
#include <memory.h>
#include <math.h>
#include <assert.h>
#include <queue>
#include <map>
#include <set>
#include <string>
#include <algorithm>
#include <functional>
#include <vector>
#include <stack>

using namespace std;
typedef long long ll;
typedef unsigned long long ull;
typedef pair<int, int> Pi;
typedef pair<ll,ll> Pll;

#define Fi first
#define Se second
#define pb(x) push_back(x)
#define sz(x) (int)x.size()
#define rep(i, n) for(int i=0;i<n;i++)
#define repp(i, n) for(int i=1;i<=n;i++)
#define all(x) x.begin(), x.end()

#define ABS(x) (((x) > 0 ) ? (x) : (-(x)))
#define MAX2(x, y) (((x) > (y)) ? (x) : (y))
#define MIN2(x, y) (((x) < (y)) ? (x) : (y))

#define MAX3(x, y, z) ( (x) > (y)  ? ( (x) > (z) ? (x) : (z)  ) : ( (y) > (z) ? (y) : (z) )  )
#define MIN3(x, y, z) ( (x) < (y)  ? ( (x) < (z) ? (x) : (z)  ) : ( (y) < (z) ? (y) : (z) )  )
#define MID3(val1,val2,val3) MAX2(MIN2(MAX2(val1,val2),val3),MIN2(val1,val2))

#define geti1(X) scanf("%d",&X)
#define geti2(X,Y) scanf("%d%d",&X,&Y)
#define geti3(X,Y,Z) scanf("%d%d%d",&X,&Y,&Z)
#define geti4(X,Y,Z,W) scanf("%d%d%d%d",&X,&Y,&Z,&W)

#define GET_MACRO(_1,_2,_3,_4,NAME,...) NAME
#define geti(...) GET_MACRO(__VA_ARGS__, geti4, geti3, geti2, geti1) (__VA_ARGS__)

#define INF 987654321
#define IINF 987654321987654321
int N,M,T,K,H;
#define MOD 1000000007
set<char> st;
int main(){
	string s; cin >> s;
	for(auto e : s){
		st.insert(e);
	}
	int cnt = st.size();
	int cur = 26; ll ans = 1;
	while(cnt--){
		ans *= cur; cur --; ans %= MOD;
	}
	cout << ans;
	cout << endl << "ad" << endl;


}	

• Subtask 1: 0 / 1