oj.uz

답안 #149317

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
149317 2019-09-01T06:13:56 Z bitKOIn(#3612, gs15120, phsongys) HicCup (FXCUP4_hiccup) C++17
24 / 100
 137 ms 3456 KB 
#include "hiccup.h"

int HicCup(std::string S) {
	int N = S.size();
	//if(N)
	int a=0,b=0,c=0,d=0,n=0,m=1000000;
	for(int t=0;t<N;t++)
    {
        if(S[t]=='H') a++;
        if(S[t]=='C') b++;
        if(S[t]=='!') c++;
        if(a<b) return -1;
    }
    if(a!=b||a==0) return -1;
    //m=c/a;
    for(;n<m;)
    {
        int h=(n+m)/2+1;
        a=b=c=0;
        for(int t=0;t<N;t++)
        {

            if(S[t]=='H') a++;
            if(S[t]=='C')
            {
                a--,c+=h;
            }
            if(S[t]=='!')
            {
                if(c)
                {
                    c--;
                }
                //else return -1;
            }
        }
        if(!c)
        n=h;
        else m=h-1;
        qwe:;
    }

    return n;

}

Compilation message

hiccup.cpp: In function 'int HicCup(std::__cxx11::string)':
hiccup.cpp:6:18: warning: unused variable 'd' [-Wunused-variable]
  int a=0,b=0,c=0,d=0,n=0,m=1000000;
                  ^
hiccup.cpp:40:9: warning: label 'qwe' defined but not used [-Wunused-label]
         qwe:;
         ^~~

Subtask #1
24.0 / 24.0

# 결과 실행 시간 메모리 Grader output
1 Correct 5 ms 384 KB Output is correct
2 Correct 5 ms 384 KB Output is correct
3 Correct 5 ms 128 KB Output is correct
4 Correct 10 ms 512 KB Output is correct
5 Correct 137 ms 3072 KB Output is correct
6 Correct 14 ms 3328 KB Output is correct
7 Correct 13 ms 3328 KB Output is correct
8 Correct 135 ms 3328 KB Output is correct
9 Correct 133 ms 3328 KB Output is correct
10 Correct 14 ms 3200 KB Output is correct
11 Correct 5 ms 384 KB Output is correct

Subtask #2
0 / 76.0

# 결과 실행 시간 메모리 Grader output
1 Correct 5 ms 384 KB Output is correct
2 Correct 5 ms 384 KB Output is correct
3 Correct 5 ms 128 KB Output is correct
4 Correct 10 ms 512 KB Output is correct
5 Correct 137 ms 3072 KB Output is correct
6 Correct 14 ms 3328 KB Output is correct
7 Correct 13 ms 3328 KB Output is correct
8 Correct 135 ms 3328 KB Output is correct
9 Correct 133 ms 3328 KB Output is correct
10 Correct 14 ms 3200 KB Output is correct
11 Correct 14 ms 3328 KB Output is correct
12 Correct 14 ms 3328 KB Output is correct
13 Correct 14 ms 3328 KB Output is correct
14 Correct 5 ms 384 KB Output is correct
15 Incorrect 41 ms 3456 KB Output isn't correct
16 Halted 0 ms 0 KB -