提出 #39756140

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ソースコード 拡げる

#include<bits/stdc++.h>
using namespace std;

typedef long long int ll;
#define IOS ios_base::sync_with_stdio(0);  cin.tie(0); cout.tie(0);


#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
using namespace __gnu_pbds;


typedef tree<int,null_type, less<int>,rb_tree_tag, tree_order_statistics_node_update>order_set;
typedef pair<int,int>pr;
#define all(i)     i.begin() , i.end()
#define ft     first
#define sn     second
#define pb push_back


#define en "\n"
#define dbg cout<<"rony\n";

#define MAXN 2010
#define inf 1e8
const int mod = 998244353;

int n,m;
vector<int>g[MAXN];
int an;

ll bigmod(ll a,ll n,ll m)
{
    if(n == 0) return 0;
    ll A = 0;
    if(n%2 == 0)
    {
        A = (a + 1) * bigmod((a*a)%m,n/2,m);
    }
    else{
        A = 1 + a * bigmod(a,n-1,m);
    }
    return A % m;
}
void solve()
{
  ll a,x,m;
  cin >> a >> x >> m;

  ll an = bigmod(a,x,m);
  cout<<an<<en;
}
int main()
{
    IOS;
   int t;
   t = 1;
    // cin >> t;
   int c = 0;
    while ( t-- )
    {
        // cout<<"Case "<<++c<<": ";
        solve();
    }
    return 0;
}   

提出情報

コンパイルエラー

./Main.cpp: In function ‘int main()’:
./Main.cpp:59:8: warning: unused variable ‘c’ [-Wunused-variable]
   59 |    int c = 0;
      |        ^

ジャッジ結果