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1965. 상자넣기 - Useful Blog

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1965. 상자넣기

written by Useful·BOJ 1965


c
#include <bits/stdc++.h>

using namespace std;

int dp[1001];

int main() {
    cin.tie(0);
    cout.tie(0);
    ios_base::sync_with_stdio(false)

;

int

N

;

cin

>>

N

;

vector

<

int

>

arr

;

for

(

int

i

=

0

;

i

<

N

;

i

++

)

{

int

input

;

cin

>>

input

;

arr

.

push_back

(

input

)

;

}

int

ans

=

0

;

for

(

int

i

=

0

;

i

<

N

;

i

++

)

{

dp

[

i

]

=

1

;

for

(

int

j

=

0

;

j

<

i

;

j

++

)

{

if

(

arr

[

i

]

>

arr

[

j

]

)

{

dp

[

i

]

=

max

(

dp

[

j

]

+

1

,

dp

[

i

]

)

;

}

}

ans

=

max

(

dp

[

i

]

,

ans

)

;

}

cout

<<

ans

<<

"\n"

;

return

0

;

}