Submission #29863484

Source Code Expand

#include<cstdio>
int main()
{
	int a, b, c, x;
	scanf("%d%d%d%d", &a, &b, &c, &x);
	if (x <= a)
	{
		puts("1.000000000000");
	}
	else if (x > b)
	{
		puts("0.000000000000");
	}
	else
	{
		printf("%.100g", c / static_cast<double>(b - a ));
	}
	return 0;
}

Submission Info

Submission Time
Task A - T-shirt
User LXl491214
Language C++ (GCC 9.2.1)
Score 100
Code Size 272 Byte
Status AC
Exec Time 7 ms
Memory 1748 KiB

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:5:7: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
    5 |  scanf("%d%d%d%d", &a, &b, &c, &x);
      |  ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 100 / 100
Status
AC × 3
AC × 18
Set Name Test Cases
Sample sample_01.txt, sample_02.txt, sample_03.txt
All sample_01.txt, sample_02.txt, sample_03.txt, test_01.txt, test_02.txt, test_03.txt, test_04.txt, test_05.txt, test_06.txt, test_07.txt, test_08.txt, test_09.txt, test_10.txt, test_11.txt, test_12.txt, test_13.txt, test_14.txt, test_15.txt
Case Name Status Exec Time Memory
sample_01.txt AC 7 ms 1632 KiB
sample_02.txt AC 2 ms 1640 KiB
sample_03.txt AC 2 ms 1596 KiB
test_01.txt AC 1 ms 1744 KiB
test_02.txt AC 1 ms 1608 KiB
test_03.txt AC 1 ms 1676 KiB
test_04.txt AC 1 ms 1604 KiB
test_05.txt AC 1 ms 1748 KiB
test_06.txt AC 1 ms 1708 KiB
test_07.txt AC 1 ms 1736 KiB
test_08.txt AC 1 ms 1612 KiB
test_09.txt AC 1 ms 1692 KiB
test_10.txt AC 1 ms 1604 KiB
test_11.txt AC 2 ms 1688 KiB
test_12.txt AC 2 ms 1740 KiB
test_13.txt AC 1 ms 1596 KiB
test_14.txt AC 1 ms 1676 KiB
test_15.txt AC 2 ms 1568 KiB