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답안 #28165

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
28165 2017-07-15T13:59:41 Z IE(#1205, kriii) 개미와 비트코인 (FXCUP2_ant) C++
0 / 1
 0 ms 1896 KB 
#include <stdio.h>
#include <algorithm>
using namespace std;

int N; long long T,L,V,A[100100];

int main()
{
	scanf ("%d %lld %lld",&N,&L,&T);

	for (int i=0;i<N;i++){
		long long x; char S[5];
		scanf ("%lld %s",&x,S);
		if (S[0] == 'L') x = 2 * L - x;
		x = (x + T) % (2 * L);
		if (x >= L) x = 2 * L - x;
		A[i] = x;
	}

	scanf ("%d",&V);
	long long f = A[V-1];

	sort(A,A+N);
	int a = lower_bound(A,A+N,f) - A;
	printf ("%lld\n",a+1);

	return 0;
}

Compilation message

ant.cpp: In function 'int main()':
ant.cpp:20:16: warning: format '%d' expects argument of type 'int*', but argument 2 has type 'long long int*' [-Wformat=]
  scanf ("%d",&V);
                ^
ant.cpp:25:22: warning: format '%lld' expects argument of type 'long long int', but argument 2 has type 'int' [-Wformat=]
  printf ("%lld\n",a+1);
                      ^
ant.cpp:9:33: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf ("%d %lld %lld",&N,&L,&T);
                                 ^
ant.cpp:13:25: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf ("%lld %s",&x,S);
                         ^
ant.cpp:20:17: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf ("%d",&V);
                 ^

Subtask #1
0 / 1.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 1896 KB Output is correct
2 Incorrect 0 ms 1896 KB Output isn't correct
3 Halted 0 ms 0 KB -