oj.uz

답안 #96386

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
96386 2019-02-09T00:59:15 Z DiegoGarcia NLO (COCI18_nlo) C++14
11 / 110
 156 ms 16276 KB 
#include <bits/stdc++.h>
#define optimiza_io ios_base::sync_with_stdio(false); cin.tie(0); cout.tie(0);
#define pb push_back
#define ft first
#define sd second
#define ll long long
#define ld long double
#define ull unsigned long long
#define INF 1E5
#define LINF 1E18
using namespace std;

ll n,m,k,xi,yi,ri;
ll mat[1003][1003];

int main()
{
    scanf("%lld %lld",&n,&m);
    scanf("%lld",&k);
    //for( ll i=1; i<=n; i++ ) for( ll j=1; j<=n; j++ )mat[i][j]=1;
    for( ll s=0; s<k; s++ )
    {
        scanf("%lld %lld %lld",&xi,&yi,&ri);
        for( ll i=1; i<=n; i++ ) for( ll j=1; j<=n; j++ )mat[i][j]++;
        for( ll i=1; i<=n; i++ )
        {
            for( ll j=1; j<=m; j++ )
            {
                if( (xi-i)*(xi-i) + (yi-j)*(yi-j) <= ri*ri )
                    mat[i][j] = 0;
            }
        }
    }
    ll ans = 0;
    for( ll i=1; i<=n; i++ )
    {
        for( ll j=1; j<=m; j++ )
        {
            ans += mat[i][j];
        }
    }
    printf("%lld",ans);
    return 0;
}

Compilation message

nlo.cpp: In function 'int main()':
nlo.cpp:18:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%lld %lld",&n,&m);
     ~~~~~^~~~~~~~~~~~~~~~~~~
nlo.cpp:19:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%lld",&k);
     ~~~~~^~~~~~~~~~~
nlo.cpp:23:14: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         scanf("%lld %lld %lld",&xi,&yi,&ri);
         ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Subtask #1
11.0 / 110.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 112 ms 7288 KB Output isn't correct
2 Correct 156 ms 8208 KB Output is correct
3 Runtime error 19 ms 16120 KB Execution killed with signal 11 (could be triggered by violating memory limits)
4 Runtime error 19 ms 16120 KB Execution killed with signal 11 (could be triggered by violating memory limits)
5 Runtime error 21 ms 16120 KB Execution killed with signal 11 (could be triggered by violating memory limits)
6 Runtime error 49 ms 16132 KB Execution killed with signal 11 (could be triggered by violating memory limits)
7 Runtime error 42 ms 16276 KB Execution killed with signal 11 (could be triggered by violating memory limits)
8 Runtime error 54 ms 16120 KB Execution killed with signal 11 (could be triggered by violating memory limits)
9 Runtime error 69 ms 16248 KB Execution killed with signal 11 (could be triggered by violating memory limits)
10 Runtime error 72 ms 16248 KB Execution killed with signal 11 (could be triggered by violating memory limits)