Submission #1816790

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Source Code Expand

#include <bits/stdc++.h>
#include <stdio.h>
#include <math.h>
using namespace std;
 
#define INF 1.1e9
#define LINF 1.1e18
#define FOR(i,a,b) for (int i = (a); i < (b); ++i)
#define REP(i,n) FOR(i,0,n)
#define ALL(v) (v).begin(), (v).end()
#define pb push_back
#define pf push_front
#define fi first
#define se second
#define BIT(x,n) bitset<n>(x)
 
typedef long long ll;
typedef pair<int,ll> P;
typedef pair<ll,P> PP;
 
struct edge {
	int to,cost;
	edge(int t,ll c):to(t),cost(c) {}
};
 
int dx[]={1,-1,0,0},dy[]={0,0,1,-1};
int ddx[]={1,1,1,0,-1,-1,-1,0},ddy[]={1,0,-1,-1,-1,0,1,1};
 
ll mypow(ll x,ll n,ll m) {
	if(n==0) return 1;
	if(n%2==0) return mypow(x*x%m,n/2,m);
	else return x*mypow(x,n-1,m)%m;
}
 
//-----------------------------------------------------------------------------
 
 
int main() {
	cin.tie(0);
	ios::sync_with_stdio(false);
 
	string s;cin>>s;
	cout<<s[0]-'A'+1<<endl;
 
	return 0;
}

Submission Info

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