제출 #140132

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
140132	2019-08-02 07:34:26	rdd6584	Unifying Values (KRIII5_UV)	C++14	컴파일 에러	0 ms	0 KiB

UV

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#include <cstdio>
#include <algorithm>
using namespace std;
typedef long long ll;
const int MOD = 1000000007;
ll vec[10000];
int dp[10001];
int main() {
  int n;
  scanf("%d", &n);
  for (int i = 0; i < n; i++) {
    scanf("%lld", &vec[i]);
    if (i) vec[i] += vec[i - 1];
  }
  // i를 시작점으로 하는 배열 체크.
  ll ans = 0;
  for (int i = 0; i < n - 1; i++) {
    if (!vec[i] || vec[n - 1] % vec[i]) continue;
    if (vec[i] > 0 && vec[n - 1] < 0 || vec[i] < 0 && vec[n - 1] > 0) continue;
    memset(dp, 0, sizeof(dp));
    dp[1] = 1;
    printf("%lld //\n", vec[i]);
    for (int j = i + 1; j < n - 1; j++) {
      if (!vec[j] || vec[j] % vec[i]) continue;
 
 
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XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX

컴파일 시 표준 에러 (stderr) 메시지

UV.cpp: In function 'int main()':
UV.cpp:23:18: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
   if (vec[i] > 0 && vec[n - 1] < 0 || vec[i] < 0 && vec[n - 1] > 0) continue;
       ~~~~~~~~~~~^~~~~~~~~~~~~~~~~
UV.cpp:24:3: error: 'memset' was not declared in this scope
   memset(dp, 0, sizeof(dp));
   ^~~~~~
UV.cpp:24:3: note: suggested alternative: 'fd_set'
   memset(dp, 0, sizeof(dp));
   ^~~~~~
   fd_set
UV.cpp:31:19: warning: suggest parentheses around '&&' within '||' [-Wparentheses]
    if (vec[i] > 0 && vec[j] < 0 || vec[i] < 0 && vec[j] > 0) continue;
        ~~~~~~~~~~~^~~~~~~~~~~~~
UV.cpp:12:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d", &n);
  ~~~~~^~~~~~~~~~
UV.cpp:15:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%lld", &vec[i]);
   ~~~~~^~~~~~~~~~~~~~~~~