提出 #28640894

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ソースコード 拡げる

#include <bits/stdc++.h>
#include <ext/pb_ds/assoc_container.hpp>
#include <ext/pb_ds/tree_policy.hpp>
#define sz(x) (int)x.size()
//#define sqr(x) x*x
//#pragma GCC optimize(3)
//#pragma GCC optimize("Ofast")
//#pragma GCC target("sse,sse2,sse3,ssse3,sse4,sse4.1,sse4.2,popcnt,abm,mmx,avx,avx2,tune=native")
//#pragma GCC optimize("unroll-loops")
using namespace std;
using namespace __gnu_pbds;

//#define int long long

template <class T> using ordered_set = tree<T, null_type, less<T>, rb_tree_tag, tree_order_statistics_node_update>;

void solve()
{
    string s;
    cin >> s;
    int sum = 0;
    for (int i = 0; i < s.size(); i++)
        sum += s[i] - '0';
    int carry = 0;
    string ans;
    for (int i = s.size() - 1; i >= 0; i--)
    {
        int r = (sum + carry) % 10;
        ans += (r + '0');
        carry = (sum + carry) / 10;
        sum -= (s[i] - '0');
    }
    while (carry > 0)
    {
        ans += (carry % 10 + '0');
        carry /= 10;
    }
    reverse(ans.begin(), ans.end());
    cout << ans;
}

signed main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(0);
    cout.tie(0);
    int t;
    t = 1;
    while (t--)
    {
        solve();
    }
    return 0;
}


/*
4 4
1 2 1 3
1 1
1 2
1 3
1 4
*/

提出情報

コンパイルエラー

./Main.cpp: In function ‘void solve()’:
./Main.cpp:22:23: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::__cxx11::basic_string<char>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   22 |     for (int i = 0; i < s.size(); i++)
      |                     ~~^~~~~~~~~~

ジャッジ結果