Submission #956596

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
956596	2024-04-02 08:11:15	MrBrionix	Costinland (info1cup19_costinland)	C++17	100 / 100	1 ms	600 KiB

costinland

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#include<bits/stdc++.h>
using namespace std;
long long k,pos=0,tmp;
char mat[100][100];
void f1(){
    
    for(int i=pos;i<pos+4;i++)for(int j=pos;j<pos+4;j++)mat[i][j]='X';
    
    mat[pos+1][pos+2]=mat[pos+2][pos+1]=mat[pos+2][pos+2]='.';
    
    for(int i=0;i<4;i++)mat[pos+4][pos+i]='r';
    for(int i=0;i<4;i++)mat[pos+i][pos+4]='d';
    
    if(tmp&1)mat[pos+4][pos]='X';
    if(tmp&4)mat[pos+4][pos+1]='X';
    if(tmp&8)mat[pos+4][pos+2]='X';
    if(tmp&16)mat[pos+4][pos+3]='X';
    
    if(tmp&2){
        mat[pos][pos+4]='X';
        mat[pos][pos+5]='X';
        mat[pos+1][pos+5]='r';
    }
    
}
void f2(){
    
 
 
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Compilation message (stderr)

costinland.cpp: In function 'void f1()':
costinland.cpp:11:58: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
   11 |     mat[pos+1][pos+2]=mat[pos+2][pos+1]=mat[pos+2][pos+2]='.';
      |                                         ~~~~~~~~~~~~~~~~~^~~~
costinland.cpp:5:6: note: at offset 0 to object 'mat' with size 10000 declared here
    5 | char mat[100][100];
      |      ^~~
costinland.cpp:11:40: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
   11 |     mat[pos+1][pos+2]=mat[pos+2][pos+1]=mat[pos+2][pos+2]='.';
      |                       ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~
costinland.cpp:5:6: note: at offset 0 to object 'mat' with size 10000 declared here
    5 | char mat[100][100];
      |      ^~~
costinland.cpp:11:22: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
   11 |     mat[pos+1][pos+2]=mat[pos+2][pos+1]=mat[pos+2][pos+2]='.';
      |     ~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
costinland.cpp:5:6: note: at offset 0 to object 'mat' with size 10000 declared here
    5 | char mat[100][100];
      |      ^~~
costinland.cpp:14:42: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
   14 |     for(int i=0;i<4;i++)mat[pos+i][pos+4]='d';
      |                         ~~~~~~~~~~~~~~~~~^~~~
costinland.cpp:5:6: note: at offset 0 to object 'mat' with size 10000 declared here
    5 | char mat[100][100];
      |      ^~~
costinland.cpp:14:42: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
   14 |     for(int i=0;i<4;i++)mat[pos+i][pos+4]='d';
      |                         ~~~~~~~~~~~~~~~~~^~~~
costinland.cpp:5:6: note: at offset 0 to object 'mat' with size 10000 declared here
    5 | char mat[100][100];
      |      ^~~
costinland.cpp:14:42: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
   14 |     for(int i=0;i<4;i++)mat[pos+i][pos+4]='d';
      |                         ~~~~~~~~~~~~~~~~~^~~~
costinland.cpp:5:6: note: at offset 0 to object 'mat' with size 10000 declared here
    5 | char mat[100][100];
      |      ^~~
costinland.cpp:17:31: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
   17 |     if(tmp&4)mat[pos+4][pos+1]='X';
      |              ~~~~~~~~~~~~~~~~~^~~~
costinland.cpp:5:6: note: at offset 0 to object 'mat' with size 10000 declared here
    5 | char mat[100][100];
      |      ^~~
costinland.cpp:18:31: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
   18 |     if(tmp&8)mat[pos+4][pos+2]='X';
      |              ~~~~~~~~~~~~~~~~~^~~~
costinland.cpp:5:6: note: at offset 0 to object 'mat' with size 10000 declared here
    5 | char mat[100][100];
      |      ^~~
costinland.cpp:19:32: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
   19 |     if(tmp&16)mat[pos+4][pos+3]='X';
      |               ~~~~~~~~~~~~~~~~~^~~~
costinland.cpp:5:6: note: at offset 0 to object 'mat' with size 10000 declared here
    5 | char mat[100][100];
      |      ^~~
costinland.cpp:24:26: warning: writing 1 byte into a region of size 0 [-Wstringop-overflow=]
   24 |         mat[pos+1][pos+5]='r';
      |         ~~~~~~~~~~~~~~~~~^~~~
costinland.cpp:5:6: note: at offset 0 to object 'mat' with size 10000 declared here
    5 | char mat[100][100];
      |      ^~~

• Subtask 1: 20 / 20
• Subtask 2: 80 / 80