제출 #28114

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
28114	2017-07-15 11:02:12	aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa (#71)	The Ant and The Bitcoin (FXCUP2_ant)	C++14	0 / 1	0 ms	3584 KiB

ant

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#include <bits/stdc++.h>
#include <unistd.h>
#define pii pair<int,int>
#define pb push_back
#define lld long long
using namespace std;
int N; lld L,T;
struct data{
  lld x;
  int num;
}a[100002];
int main(){
  scanf("%d %lld %lld",&N,&L,&T);
  T %= (L*2);
  vector<pii> X;
  for(int i=1; i<=N; i++){
    char s[10];
    scanf("%lld %s",&a[i].x,s);
    X.pb({a[i].x,i});
    a[i].num = i;
    if(s[0] == 'L'){
      if(T <= a[i].x) a[i].x -= T;
      else if(T <= a[i].x+L) a[i].x = T-a[i].x;
      else a[i].x = a[i].x+L*2-T;
    }else{
      if(T <= L-a[i].x) a[i].x += T;
 
 
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컴파일 시 표준 에러 (stderr) 메시지

ant.cpp: In function 'int main()':
ant.cpp:17:32: 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:22:29: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%lld %s",&a[i].x,s);
                             ^
ant.cpp:36:31: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  int where; scanf("%d",&where);
                               ^

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