Submission #65423455

Source Code Expand

#include<bits/stdc++.h>
#define fi first
#define se second
#define mkp(x,y) make_pair(x,y)
#define lsb(x) (x&(-x))
using namespace std;
typedef long long ll;
typedef unsigned long long ull;
const ll MOD=1e9;
bool flag[1009];
int main(){
//	freopen("dialogue.in","r",stdin);
//	freopen("dialogue.out","w",stdout);
	string s;
	cin>>s;
	for(ll i=0;i<s.size();i++) flag[s[i]-'a']=1;
	for(ll i=0;i<26;i++){
		if(!flag[i]){
			char a='a'+i;
			cout<<a<<endl;
			return 0;
		}
	}
	return 0;
}

Submission Info

Submission Time
Task A - Not Found
User wangaz
Language C++ 20 (gcc 12.2)
Score 100
Code Size 509 Byte
Status AC
Exec Time 1 ms
Memory 3644 KiB

Compile Error

Main.cpp: In function ‘int main()’:
Main.cpp:16:21: warning: comparison of integer expressions of different signedness: ‘ll’ {aka ‘long long int’} and ‘std::__cxx11::basic_string<char>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   16 |         for(ll i=0;i<s.size();i++) flag[s[i]-'a']=1;
      |                    ~^~~~~~~~~

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 100 / 100
Status
AC × 3
AC × 23
Set Name Test Cases
Sample sample_01.txt, sample_02.txt, sample_03.txt
All sample_01.txt, sample_02.txt, sample_03.txt, test_01.txt, test_02.txt, test_03.txt, test_04.txt, test_05.txt, test_06.txt, test_07.txt, test_08.txt, test_09.txt, test_10.txt, test_11.txt, test_12.txt, test_13.txt, test_14.txt, test_15.txt, test_16.txt, test_17.txt, test_18.txt, test_19.txt, test_20.txt
Case Name Status Exec Time Memory
sample_01.txt AC 1 ms 3456 KiB
sample_02.txt AC 1 ms 3436 KiB
sample_03.txt AC 1 ms 3528 KiB
test_01.txt AC 1 ms 3516 KiB
test_02.txt AC 1 ms 3480 KiB
test_03.txt AC 1 ms 3356 KiB
test_04.txt AC 1 ms 3488 KiB
test_05.txt AC 1 ms 3480 KiB
test_06.txt AC 1 ms 3512 KiB
test_07.txt AC 1 ms 3556 KiB
test_08.txt AC 1 ms 3556 KiB
test_09.txt AC 1 ms 3488 KiB
test_10.txt AC 1 ms 3484 KiB
test_11.txt AC 1 ms 3468 KiB
test_12.txt AC 1 ms 3488 KiB
test_13.txt AC 1 ms 3640 KiB
test_14.txt AC 1 ms 3644 KiB
test_15.txt AC 1 ms 3484 KiB
test_16.txt AC 1 ms 3508 KiB
test_17.txt AC 1 ms 3492 KiB
test_18.txt AC 1 ms 3488 KiB
test_19.txt AC 1 ms 3488 KiB
test_20.txt AC 1 ms 3488 KiB