Submission #6691587


Source Code Expand

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#include <bits/stdc++.h>

using namespace std;

int n, ans;

int main() {
	scanf("%d", &n);
	for (int i = 1; i <= n; i++)
		ans += to_string(i).size() % 2;
	printf("%d\n", ans);
}

Submission Info

Submission Time
Task B - Uneven Numbers
User nhho
Language C++14 (GCC 5.4.1)
Score 200
Code Size 192 Byte
Status AC
Exec Time 14 ms
Memory 256 KB

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:8:17: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d", &n);
                 ^

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 200 / 200
Status
AC × 3
AC × 13
Set Name Test Cases
Sample a01, a02, a03
All a01, a02, a03, b04, b05, b06, b07, b08, b09, b10, b11, b12, b13
Case Name Status Exec Time Memory
a01 AC 1 ms 256 KB
a02 AC 1 ms 256 KB
a03 AC 14 ms 256 KB
b04 AC 1 ms 256 KB
b05 AC 1 ms 256 KB
b06 AC 1 ms 256 KB
b07 AC 1 ms 256 KB
b08 AC 1 ms 256 KB
b09 AC 2 ms 256 KB
b10 AC 2 ms 256 KB
b11 AC 7 ms 256 KB
b12 AC 14 ms 256 KB
b13 AC 14 ms 256 KB