oj.uz

Submission #149347

# Submission time Handle Problem Language Result Execution time Memory
149347 2019-09-01T06:17:59 Z bitKOIn(#3612, gs15120, phsongys) HicCup (FXCUP4_hiccup) C++17
24 / 100
 145 ms 3328 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(c&&a==0) return -1;
        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=0;
        long long 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:42:9: warning: label 'qwe' defined but not used [-Wunused-label]
         qwe:;
         ^~~

Subtask #1
24.0 / 24.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 256 KB Output is correct
2 Correct 5 ms 128 KB Output is correct
3 Correct 5 ms 432 KB Output is correct
4 Correct 9 ms 512 KB Output is correct
5 Correct 140 ms 3192 KB Output is correct
6 Correct 13 ms 3328 KB Output is correct
7 Correct 16 ms 3328 KB Output is correct
8 Correct 145 ms 3184 KB Output is correct
9 Correct 135 ms 3328 KB Output is correct
10 Correct 12 ms 3328 KB Output is correct
11 Correct 6 ms 384 KB Output is correct

Subtask #2
0 / 76.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 256 KB Output is correct
2 Correct 5 ms 128 KB Output is correct
3 Correct 5 ms 432 KB Output is correct
4 Correct 9 ms 512 KB Output is correct
5 Correct 140 ms 3192 KB Output is correct
6 Correct 13 ms 3328 KB Output is correct
7 Correct 16 ms 3328 KB Output is correct
8 Correct 145 ms 3184 KB Output is correct
9 Correct 135 ms 3328 KB Output is correct
10 Correct 12 ms 3328 KB Output is correct
11 Correct 14 ms 3328 KB Output is correct
12 Correct 13 ms 3328 KB Output is correct
13 Correct 13 ms 3200 KB Output is correct
14 Correct 5 ms 384 KB Output is correct
15 Incorrect 40 ms 3072 KB Output isn't correct
16 Halted 0 ms 0 KB -