oj.uz

Submission #908058

# Submission time Handle Problem Language Result Execution time Memory
908058 2024-01-16T07:34:52 Z ibm2006 Paint (COI20_paint) C++17
0 / 100
 3000 ms 11892 KB 
#include<bits/stdc++.h>
using namespace std;
typedef int ll;
ll n,i,j,k,l,r,x,y,z,w,s,t,e,ee,m;
vector<vector<ll>> a,c;
void f(ll x,ll y,ll z)
{
    c[x][y]=1;
    if(a[x][y]==a[x+1][y]&&c[x+1][y]==0)
        f(x+1,y,z);
    if(a[x][y]==a[x-1][y]&&c[x-1][y]==0)
        f(x-1,y,z);
        if(a[x][y]==a[x][y+1]&&c[x][y+1]==0)
        f(x,y+1,z);
        if(a[x][y]==a[x][y-1]&&c[x][y-1]==0)
        f(x,y-1,z);
        c[x][y]=0;
        a[x][y]=z;
}
int main()
{
    scanf("%d %d",&n,&m);
    a.resize(n+10);
    c.resize(n+10);
    for(i=0;i<=n+1;i++)
    {
        a[i].resize(m+10);
        c[i].resize(m+10);
    }
    for(i=0;i<=n+1;i++)
    {
        for(j=0;j<=m+1;j++)
        {
            a[i][j]=-1;
        }
    }
    for(i=1;i<=n;i++)
    {
        for(j=1;j<=m;j++)
        {
            scanf("%d",&a[i][j]);
        }
    }
    scanf("%lld",&e);
    for(ee=0;ee<e;ee++)
    {
        scanf("%d %d %d",&x,&y,&z);
        f(x,y,z);
    }
    for(i=1;i<=n;i++)
    {
        for(j=1;j<=m;j++)
        {
            printf("%d ",a[i][j]);
        }
        printf("\n");
    }
}

Compilation message

paint.cpp: In function 'void f(ll, ll, ll)':
paint.cpp:11:5: warning: this 'if' clause does not guard... [-Wmisleading-indentation]
   11 |     if(a[x][y]==a[x-1][y]&&c[x-1][y]==0)
      |     ^~
paint.cpp:13:9: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if'
   13 |         if(a[x][y]==a[x][y+1]&&c[x][y+1]==0)
      |         ^~
paint.cpp: In function 'int main()':
paint.cpp:44:15: warning: format '%lld' expects argument of type 'long long int*', but argument 2 has type 'll*' {aka 'int*'} [-Wformat=]
   44 |     scanf("%lld",&e);
      |            ~~~^  ~~
      |               |  |
      |               |  ll* {aka int*}
      |               long long int*
      |            %d
paint.cpp:22:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   22 |     scanf("%d %d",&n,&m);
      |     ~~~~~^~~~~~~~~~~~~~~
paint.cpp:41:18: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   41 |             scanf("%d",&a[i][j]);
      |             ~~~~~^~~~~~~~~~~~~~~
paint.cpp:44:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   44 |     scanf("%lld",&e);
      |     ~~~~~^~~~~~~~~~~
paint.cpp:47:14: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   47 |         scanf("%d %d %d",&x,&y,&z);
      |         ~~~~~^~~~~~~~~~~~~~~~~~~~~

Subtask #1
0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 344 KB Output is correct
2 Correct 1 ms 348 KB Output is correct
3 Correct 4 ms 604 KB Output is correct
4 Execution timed out 3061 ms 348 KB Time limit exceeded
5 Halted 0 ms 0 KB -

Subtask #2
0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 28 ms 2396 KB Output is correct
2 Correct 143 ms 4396 KB Output is correct
3 Execution timed out 3092 ms 11892 KB Time limit exceeded
4 Halted 0 ms 0 KB -

Subtask #3
0 / 31.0

# Verdict Execution time Memory Grader output
1 Execution timed out 3022 ms 2396 KB Time limit exceeded
2 Halted 0 ms 0 KB -

Subtask #4
0 / 52.0

# Verdict Execution time Memory Grader output
1 Execution timed out 3015 ms 2136 KB Time limit exceeded
2 Halted 0 ms 0 KB -