Submission #1386094
Source Code Expand
#include <bits/stdc++.h> using namespace std; //-------------------------------------------- #define FOR(i,a,b) for(int i=(a);i<(b);i++) #define RFOR(i,a,b) for(int i=(b)-1;i>=(a);i--) #define REP(i,n) FOR(i,0,n) #define RREP(i,n) RFOR(i,0,n) #define LL long long #define INF INT_MAX/3 //-------------------------------------------- const double EPS = 1e-14; const double PI = acos(-1.0); //-------------------------------------------- int main(){ int a; int max = 0; scanf("%d",&a); FOR (i, 1, a) { if (i * (a - i) > max) max = i * (a - i); } printf("%d\n",max); }
Submission Info
Submission Time | |
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Task | A - 掛け算の最大値 |
User | croonalullaby |
Language | C++14 (GCC 5.4.1) |
Score | 100 |
Code Size | 615 Byte |
Status | AC |
Exec Time | 1 ms |
Memory | 256 KB |
Compile Error
./Main.cpp: In function ‘int main()’: ./Main.cpp:21:17: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&a); ^
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 100 / 100 | ||||
Status |
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Set Name | Test Cases |
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Sample | example_0.txt, example_1.txt |
All | example_0.txt, example_1.txt, random_0.txt, random_1.txt, random_2.txt, random_3.txt, random_4.txt, random_5.txt, random_6.txt, random_7.txt, random_8.txt, random_9.txt, special_0.txt, special_1.txt, example_0.txt, example_1.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
example_0.txt | AC | 1 ms | 256 KB |
example_1.txt | AC | 1 ms | 256 KB |
random_0.txt | AC | 1 ms | 256 KB |
random_1.txt | AC | 1 ms | 256 KB |
random_2.txt | AC | 1 ms | 256 KB |
random_3.txt | AC | 1 ms | 256 KB |
random_4.txt | AC | 1 ms | 256 KB |
random_5.txt | AC | 1 ms | 256 KB |
random_6.txt | AC | 1 ms | 256 KB |
random_7.txt | AC | 1 ms | 256 KB |
random_8.txt | AC | 1 ms | 256 KB |
random_9.txt | AC | 1 ms | 256 KB |
special_0.txt | AC | 1 ms | 256 KB |
special_1.txt | AC | 1 ms | 256 KB |