Submission #18149


Source Code Expand

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

double n;
string s;
double ans, score;

int main(){
    scanf("%lf", &n);
    cin >> s;
    for(int i = 0; i < s.size(); i++){
	if(s[i] != 'F')	score += 4 - (s[i] - 'A');
    }
    ans = score / n;
    printf("%lf\n", ans);
    return 0;
}

Submission Info

Submission Time
Task A - GPA計算
User satashun
Language C++ (G++ 4.6.4)
Score 0
Code Size 335 Byte
Status WA
Exec Time 24 ms
Memory 820 KB

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:11:21: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]

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 21 ms 784 KB
00_sample_02.txt AC 21 ms 784 KB
01_rnd_01.txt AC 22 ms 792 KB
01_rnd_02.txt AC 22 ms 796 KB
01_rnd_03.txt WA 20 ms 792 KB
01_rnd_04.txt WA 20 ms 788 KB
01_rnd_05.txt WA 20 ms 788 KB
01_rnd_06.txt WA 20 ms 788 KB
01_rnd_07.txt WA 22 ms 792 KB
01_rnd_08.txt WA 20 ms 788 KB
01_rnd_09.txt WA 21 ms 784 KB
01_rnd_10.txt WA 21 ms 788 KB
02_rndmax_01.txt AC 23 ms 788 KB
02_rndmax_02.txt AC 22 ms 768 KB
02_rndmax_03.txt AC 21 ms 788 KB
02_rndmax_04.txt AC 21 ms 784 KB
02_rndmax_05.txt AC 21 ms 764 KB
02_rndmax_06.txt AC 22 ms 764 KB
02_rndmax_07.txt AC 21 ms 788 KB
02_rndmax_08.txt AC 22 ms 792 KB
02_rndmax_09.txt AC 24 ms 784 KB
02_rndmax_10.txt AC 23 ms 788 KB
03_mini_01.txt AC 22 ms 784 KB
03_mini_02.txt AC 21 ms 820 KB
03_mini_03.txt AC 22 ms 792 KB
03_mini_04.txt AC 22 ms 788 KB
03_mini_05.txt AC 22 ms 760 KB
04_samemax_01.txt AC 21 ms 740 KB
04_samemax_02.txt AC 22 ms 788 KB
04_samemax_03.txt AC 21 ms 820 KB
04_samemax_04.txt AC 22 ms 796 KB
04_samemax_05.txt AC 22 ms 784 KB