Submission #1262499
Source Code Expand
#include<stdio.h> #include<string.h> #include<algorithm> #include<vector> #include<set> #include<map> using namespace std; #define x first #define y second #define NMAX 100005 int a, b, c; int main (){ scanf("%d%d%d",&a,&b,&c); if(a == b && b == c) { if((a&1)) printf("0\n"); else printf("-1\n"); return 0; } int step = 0; while((!(a & 1)) && (!(b & 1)) && (!(c & 1))) { int a2 = b / 2 + c / 2; int b2 = a / 2 + c / 2; int c2 = a / 2 + b / 2; a = a2; b = b2; c = c2; step++; } printf("%d\n", step); return 0; }
Submission Info
Submission Time | |
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Task | A - Cookie Exchanges |
User | eudanip |
Language | C++14 (GCC 5.4.1) |
Score | 300 |
Code Size | 710 Byte |
Status | AC |
Exec Time | 1 ms |
Memory | 128 KB |
Compile Error
./Main.cpp: In function ‘int main()’: ./Main.cpp:18:29: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d%d",&a,&b,&c); ^
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 300 / 300 | ||||
Status |
|
|
Set Name | Test Cases |
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Sample | sample1.txt, sample2.txt, sample3.txt |
All | sample1.txt, sample2.txt, sample3.txt, in1.txt, in10.txt, in11.txt, in2.txt, in3.txt, in4.txt, in5.txt, in6.txt, in7.txt, in8.txt, in9.txt, sample1.txt, sample2.txt, sample3.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
in1.txt | AC | 1 ms | 128 KB |
in10.txt | AC | 0 ms | 128 KB |
in11.txt | AC | 0 ms | 128 KB |
in2.txt | AC | 0 ms | 128 KB |
in3.txt | AC | 0 ms | 128 KB |
in4.txt | AC | 0 ms | 128 KB |
in5.txt | AC | 0 ms | 128 KB |
in6.txt | AC | 0 ms | 128 KB |
in7.txt | AC | 0 ms | 128 KB |
in8.txt | AC | 1 ms | 128 KB |
in9.txt | AC | 0 ms | 128 KB |
sample1.txt | AC | 1 ms | 128 KB |
sample2.txt | AC | 0 ms | 128 KB |
sample3.txt | AC | 0 ms | 128 KB |