oj.uz

Submission #706888

# Submission time Handle Problem Language Result Execution time Memory
706888 2023-03-08T04:30:51 Z YugiHacker Sifra (COCI21_sifra) C++14
50 / 50
 1 ms 324 KB 
#include<bits/stdc++.h>
#define el cout<<"\n"
#define f0(i,n) for(int i=0;i<n;++i)
#define f1(i,n) for(int i=1;i<=n;++i)
#define maxn
using namespace std;
string s;
map<int, int> m;
int ans;
main()
{
    ios_base::sync_with_stdio(0);cin.tie(0);cout.tie(0);
    cin >> s;
    f0 (i, s.size())
    {
        if (!isdigit(s[i])) continue;
        int n = 0;
        while (isdigit(s[i])) n = n * 10 + s[i] - '0', i++;
        i--;
        if (m[n] == 0) ans++;
        m[n] = 1;
    }
    cout << ans;
}

Compilation message

Main.cpp:10:1: warning: ISO C++ forbids declaration of 'main' with no type [-Wreturn-type]
   10 | main()
      | ^~~~
Main.cpp: In function 'int main()':
Main.cpp:3:30: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    3 | #define f0(i,n) for(int i=0;i<n;++i)
......
   14 |     f0 (i, s.size())
      |         ~~~~~~~~~~~           
Main.cpp:14:5: note: in expansion of macro 'f0'
   14 |     f0 (i, s.size())
      |     ^~

Subtask #1
50.0 / 50.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 320 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 0 ms 212 KB Output is correct
6 Correct 1 ms 324 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct
10 Correct 0 ms 212 KB Output is correct