oj.uz

답안 #77670

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
77670 2018-09-29T17:19:14 Z duality 조교 (CEOI16_popeala) C++11
0 / 100
 2000 ms 1556 KB 
#define DEBUG 0

#include <bits/stdc++.h>
using namespace std;

#if DEBUG
// basic debugging macros
int __i__,__j__;
#define printLine(l) for(__i__=0;__i__<l;__i__++){cout<<"-";}cout<<endl
#define printLine2(l,c) for(__i__=0;__i__<l;__i__++){cout<<c;}cout<<endl
#define printVar(n) cout<<#n<<": "<<n<<endl
#define printArr(a,l) cout<<#a<<": ";for(__i__=0;__i__<l;__i__++){cout<<a[__i__]<<" ";}cout<<endl
#define print2dArr(a,r,c) cout<<#a<<":\n";for(__i__=0;__i__<r;__i__++){for(__j__=0;__j__<c;__j__++){cout<<a[__i__][__j__]<<" ";}cout<<endl;}
#define print2dArr2(a,r,c,l) cout<<#a<<":\n";for(__i__=0;__i__<r;__i__++){for(__j__=0;__j__<c;__j__++){cout<<setw(l)<<setfill(' ')<<a[__i__][__j__]<<" ";}cout<<endl;}

// advanced debugging class
// debug 1,2,'A',"test";
class _Debug {
    public:
        template<typename T>
        _Debug& operator,(T val) {
            cout << val << endl;
            return *this;
        }
};
#define debug _Debug(),
#else
#define printLine(l)
#define printLine2(l,c)
#define printVar(n)
#define printArr(a,l)
#define print2dArr(a,r,c)
#define print2dArr2(a,r,c,l)
#define debug
#endif

// define
#define MAX_VAL 999999999
#define MAX_VAL_2 999999999999999999LL
#define EPS 1e-6
#define mp make_pair
#define pb push_back

// typedef
typedef unsigned int UI;
typedef long long int LLI;
typedef unsigned long long int ULLI;
typedef unsigned short int US;
typedef pair<int,int> pii;
typedef pair<LLI,LLI> plli;
typedef vector<int> vi;
typedef vector<LLI> vlli;
typedef vector<pii> vpii;
typedef vector<plli> vplli;

// ---------- END OF TEMPLATE ----------

int p[20001];
int pre[50][20001];
LLI dp[51][20001];
int main() {
    int i,j;
    int N,T,S;
    char c;
    scanf("%d %d %d",&N,&T,&S);
    for (i = 0; i < T; i++) scanf("%d",&p[i+1]),p[i+1] += p[i];
    for (i = 0; i < N; i++) {
        for (j = 0; j < T; j++) scanf(" %c",&c),pre[i][j+1] = pre[i][j] + (c == '0');
    }

    int k,l;
    dp[0][0] = 0;
    for (i = 1; i <= N; i++) dp[0][i] = MAX_VAL_2;
    for (i = 1; i <= S; i++) {
        for (j = 0; j <= T; j++) {
            dp[i][j] = MAX_VAL_2;
            for (k = 0; k < j; k++) {
                LLI s = dp[i-1][k];
                for (l = 0; l < N; l++) s += (pre[l][j] == pre[l][k]) ? (p[j]-p[k]):0;
                dp[i][j] = min(dp[i][j],s);
            }
        }
        printf("%lld\n",dp[i][T]);
    }

    return 0;
}

Compilation message

popeala.cpp: In function 'int main()':
popeala.cpp:65:10: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     scanf("%d %d %d",&N,&T,&S);
     ~~~~~^~~~~~~~~~~~~~~~~~~~~
popeala.cpp:66:48: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
     for (i = 0; i < T; i++) scanf("%d",&p[i+1]),p[i+1] += p[i];
                             ~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
popeala.cpp:68:48: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
         for (j = 0; j < T; j++) scanf(" %c",&c),pre[i][j+1] = pre[i][j] + (c == '0');
                                 ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Subtask #1
0 / 8.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 376 KB Output is correct
2 Incorrect 3 ms 704 KB Output isn't correct

Subtask #2
0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 484 ms 1244 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #3
0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Execution timed out 2050 ms 1556 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #4
0 / 74.0

# 결과 실행 시간 메모리 Grader output
1 Correct 2 ms 376 KB Output is correct
2 Incorrect 3 ms 704 KB Output isn't correct