Submission #18240


Source Code Expand

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#include <iostream>
#include <cstdio>
#include <string>
using namespace std;

const double EPS = 1e-10;

int main(){
	int n;
	while(cin >> n){
		string str;
		cin >> str;
		bool f = false;
		double a = 0.0;
		for(int i=0;i<str.size();i++){
			if(str[i] != 'F') f  = true;
			if(str[i] == 'A') a += 4.0;
			if(str[i] == 'B') a += 3.0;
			if(str[i] == 'C') a += 2.0;
			if(str[i] == 'D') a += 1.0;
		}
		if(f) cout << a/(double)n << endl;
		else cout << 0 << endl;
	}
}

Submission Info

Submission Time
Task A - GPA計算
User ZUK
Language C++ (G++ 4.6.4)
Score 0
Code Size 491 Byte
Status WA
Exec Time 24 ms
Memory 816 KB

Judge Result

Set Name all
Score / Max Score 0 / 100
Status
AC × 23
WA × 9
Set Name Test Cases
all 00_sample_01.txt, 00_sample_02.txt, 01_rnd_01.txt, 01_rnd_02.txt, 01_rnd_03.txt, 01_rnd_04.txt, 01_rnd_05.txt, 01_rnd_06.txt, 01_rnd_07.txt, 01_rnd_08.txt, 01_rnd_09.txt, 01_rnd_10.txt, 02_rndmax_01.txt, 02_rndmax_02.txt, 02_rndmax_03.txt, 02_rndmax_04.txt, 02_rndmax_05.txt, 02_rndmax_06.txt, 02_rndmax_07.txt, 02_rndmax_08.txt, 02_rndmax_09.txt, 02_rndmax_10.txt, 03_mini_01.txt, 03_mini_02.txt, 03_mini_03.txt, 03_mini_04.txt, 03_mini_05.txt, 04_samemax_01.txt, 04_samemax_02.txt, 04_samemax_03.txt, 04_samemax_04.txt, 04_samemax_05.txt
Case Name Status Exec Time Memory
00_sample_01.txt WA 20 ms 788 KB
00_sample_02.txt AC 22 ms 788 KB
01_rnd_01.txt AC 24 ms 780 KB
01_rnd_02.txt AC 21 ms 788 KB
01_rnd_03.txt WA 21 ms 816 KB
01_rnd_04.txt WA 21 ms 780 KB
01_rnd_05.txt WA 20 ms 792 KB
01_rnd_06.txt WA 20 ms 784 KB
01_rnd_07.txt WA 20 ms 812 KB
01_rnd_08.txt WA 21 ms 736 KB
01_rnd_09.txt WA 22 ms 804 KB
01_rnd_10.txt WA 23 ms 748 KB
02_rndmax_01.txt AC 22 ms 792 KB
02_rndmax_02.txt AC 22 ms 740 KB
02_rndmax_03.txt AC 20 ms 788 KB
02_rndmax_04.txt AC 21 ms 788 KB
02_rndmax_05.txt AC 21 ms 736 KB
02_rndmax_06.txt AC 22 ms 796 KB
02_rndmax_07.txt AC 23 ms 792 KB
02_rndmax_08.txt AC 21 ms 792 KB
02_rndmax_09.txt AC 21 ms 784 KB
02_rndmax_10.txt AC 23 ms 768 KB
03_mini_01.txt AC 22 ms 792 KB
03_mini_02.txt AC 21 ms 788 KB
03_mini_03.txt AC 22 ms 732 KB
03_mini_04.txt AC 21 ms 784 KB
03_mini_05.txt AC 20 ms 752 KB
04_samemax_01.txt AC 21 ms 760 KB
04_samemax_02.txt AC 21 ms 812 KB
04_samemax_03.txt AC 21 ms 788 KB
04_samemax_04.txt AC 22 ms 784 KB
04_samemax_05.txt AC 21 ms 784 KB