提出 #64286708

---

ソースコード 拡げる

#include <bits/stdc++.h>
#define _F(x,y,z) for(int x=y;x<=z;x++)
#define F_(x,z,y) for(int x=z;x>=y;x--)
#define TF(x,y,z) for(int x=head[y],z;x;x=nex[x])

using namespace std;

typedef long long ll;
typedef double dou;
typedef const int ci;
typedef pair<int,int> pii;

ci maxn=2e6+10;

int n,ans[maxn],id[maxn],a[maxn],cnt,k;	
int main()
{
	scanf("%d",&n);
	_F(i,1,n)
	{
		scanf("%d",&a[i]);id[i]=i;
	}
	sort(id+1,id+1+n,[](int x,int y){
		return a[x]>a[y];
	});
	_F(i,1,n)
	{
		k=i;
		while(a[id[k]]==a[id[k+1]])
			ans[id[k]]=i,k++;
		ans[id[k]]=i;i=k;
	}
	_F(i,1,n)
	{
		printf("%d\n",ans[i]);
	}
	return 0;
}

提出情報

コンパイルエラー

Main.cpp: In function ‘int main()’:
Main.cpp:18:14: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   18 |         scanf("%d",&n);
      |         ~~~~~^~~~~~~~~
Main.cpp:21:22: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   21 |                 scanf("%d",&a[i]);id[i]=i;
      |                 ~~~~~^~~~~~~~~~~~

ジャッジ結果