Submission #5035010
Source Code Expand
#include<bits/stdc++.h> using namespace std; int main() { char a1,a2,a3,b1,b2,b3; int x,y; scanf("%d%d",&x,&y); a1=x/100+'0'; a2=x/10%10+'0'; a3=x%10+'0'; b1=y/100+'0'; b2=y/10%10+'0'; b3=y%10+'0'; if(a1=='9'&&b1=='1') { if(a2=='9'&&b2=='0') { if(a3!='9'||b3!='0') { x=a3-'0'; y=b3-'0'; if(9-x>=y) a3='9'; else b3='0'; } } else { x=a2-'0'; y=b2-'0'; if(9-x>=y) a2='9'; else b2='0'; } } else { x=a1-'0'; y=b1-'0'; if(9-x>=y-1) a1='9'; else b1='1'; } x=int(a1-'0')*100+int(a2-'0')*10+int(a3-'0'); y=int(b1-'0')*100+int(b2-'0')*10+int(b3-'0'); cout<<x-y<<endl; return 0; }
Submission Info
Submission Time | |
---|---|
Task | A - A - B problem |
User | luogu_bot4 |
Language | C++ (GCC 5.4.1) |
Score | 100 |
Code Size | 717 Byte |
Status | AC |
Exec Time | 1 ms |
Memory | 256 KB |
Compile Error
./Main.cpp: In function ‘int main()’: ./Main.cpp:7:21: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d",&x,&y); ^
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 100 / 100 | ||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | sample_0.txt, sample_1.txt, sample_2.txt |
All | ansneg_0.txt, ansneg_1.txt, ansneg_2.txt, ansneg_3.txt, ansneg_4.txt, ansneg_5.txt, ansneg_6.txt, ansneg_7.txt, ansneg_8.txt, ansneg_9.txt, handmade_0.txt, handmade_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, sample_0.txt, sample_1.txt, sample_2.txt, top2fixed_0.txt, top2fixed_1.txt, top2fixed_2.txt, top2fixed_3.txt, top2fixed_4.txt, top2fixed_5.txt, top2fixed_6.txt, top2fixed_7.txt, top2fixed_8.txt, top2fixed_9.txt, topfixed_0.txt, topfixed_1.txt, topfixed_2.txt, topfixed_3.txt, topfixed_4.txt, topfixed_5.txt, topfixed_6.txt, topfixed_7.txt, topfixed_8.txt, topfixed_9.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
ansneg_0.txt | AC | 1 ms | 256 KB |
ansneg_1.txt | AC | 1 ms | 256 KB |
ansneg_2.txt | AC | 1 ms | 256 KB |
ansneg_3.txt | AC | 1 ms | 256 KB |
ansneg_4.txt | AC | 1 ms | 256 KB |
ansneg_5.txt | AC | 1 ms | 256 KB |
ansneg_6.txt | AC | 1 ms | 256 KB |
ansneg_7.txt | AC | 1 ms | 256 KB |
ansneg_8.txt | AC | 1 ms | 256 KB |
ansneg_9.txt | AC | 1 ms | 256 KB |
handmade_0.txt | AC | 1 ms | 256 KB |
handmade_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 |
sample_0.txt | AC | 1 ms | 256 KB |
sample_1.txt | AC | 1 ms | 256 KB |
sample_2.txt | AC | 1 ms | 256 KB |
top2fixed_0.txt | AC | 1 ms | 256 KB |
top2fixed_1.txt | AC | 1 ms | 256 KB |
top2fixed_2.txt | AC | 1 ms | 256 KB |
top2fixed_3.txt | AC | 1 ms | 256 KB |
top2fixed_4.txt | AC | 1 ms | 256 KB |
top2fixed_5.txt | AC | 1 ms | 256 KB |
top2fixed_6.txt | AC | 1 ms | 256 KB |
top2fixed_7.txt | AC | 1 ms | 256 KB |
top2fixed_8.txt | AC | 1 ms | 256 KB |
top2fixed_9.txt | AC | 1 ms | 256 KB |
topfixed_0.txt | AC | 1 ms | 256 KB |
topfixed_1.txt | AC | 1 ms | 256 KB |
topfixed_2.txt | AC | 1 ms | 256 KB |
topfixed_3.txt | AC | 1 ms | 256 KB |
topfixed_4.txt | AC | 1 ms | 256 KB |
topfixed_5.txt | AC | 1 ms | 256 KB |
topfixed_6.txt | AC | 1 ms | 256 KB |
topfixed_7.txt | AC | 1 ms | 256 KB |
topfixed_8.txt | AC | 1 ms | 256 KB |
topfixed_9.txt | AC | 1 ms | 256 KB |