제출 #253851

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
253851		blacktulip	Političari (COCI20_politicari)	C++17	35 / 70	1084 ms	2296 KiB

politicari

#include <bits/stdc++.h>

using namespace std;

typedef long long lo;
typedef pair< lo,lo > PII;

#define fi first
#define se second
#define mp make_pair
#define endl "\n"
#define pb push_back
#define fio() ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL)
#define FOR for(int i=1;i<=n;i++)
#define mid ((start+end)/2)
#define ort ((bas+son)/2)

const lo inf = 1000000000000000000;
const lo KOK = 100000;
const lo LOG = 30;
const lo li = 505;
const lo mod = 1000000007;

int n,m,b[li],a[li][li],k,flag,t;
int cev;
string s;
vector<int> v;

int main(void){
	scanf("%d %d",&n,&k);
	FOR{
		for(int j=1;j<=n;j++){
			scanf("%d",&a[i][j]);
		}
	}
	if(k==1){printf("1\n");return 0;}
	int gel=1;
	int node=2;
	cev=2;
	while(cev<k){
		int at=node;
		node=a[node][gel];
		gel=at;
		cev++;
	}
	printf("%d\n",node);
	return 0;
}

컴파일 시 표준 에러 (stderr) 메시지

politicari.cpp: In function 'int main()':
politicari.cpp:30:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d %d",&n,&k);
  ~~~~~^~~~~~~~~~~~~~~
politicari.cpp:33:9: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
    scanf("%d",&a[i][j]);
    ~~~~~^~~~~~~~~~~~~~~

• Subtask 1: 35 / 70