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WhatsApp Image 2025-12-13 at 5.11.00 PM.jpegWhatsApp Image 2025-12-13 at 5.11.00 PM.jpeg
WhatsApp Image 2025-12-13 at 5.11.00 PM (1).jpegWhatsApp Image 2025-12-13 at 5.11.00 PM (1).jpeg

in c++

Python

python
from PIL import Image
import matplotlib.pyplot as plt, os, textwrap, numpy as np, re
img1_path="/mnt/data/WhatsApp Image 2025-12-13 at 5.11.00 PM.jpeg"
img2_path="/mnt/data/WhatsApp Image 2025-12-13 at 5.11.00 PM (1).jpeg"
img1=Image.open(img1_path)
img2=Image.open(img2_path)
img1.size, img2.size


((1280, 963), (1280, 963))

Python

python
import matplotlib.pyplot as plt
plt.figure(figsize=(12,8))
plt.imshow(img1)
plt.axis('off')
plt.show()

Python

python
import numpy as np
arr=np.array(img1)
# crop central upper area containing statement
crop=img1.crop((200,150,1150,620))
plt.figure(figsize=(12,6))
plt.imshow(crop)
plt.axis('off')
plt.show()

Python

python
crop2=img2.crop((200,350,1150,850))
plt.figure(figsize=(12,6))
plt.imshow(crop2)
plt.axis('off')
plt.show()

Python

python
crop2b=img2.crop((120,250,800,650))
plt.figure(figsize=(12,6))
plt.imshow(crop2b)
plt.axis('off')
plt.show()

Thought

crop2b=img2.crop((120,250,800,650)) plt.figure(figsize=(12,6)) plt.imshow(crop2b) plt.axis('off') plt.show()

text

![](https://files.chat01.ai/python-generations/files/file-DGff9267nQNLyAibn3Ltdb)



Thought for 1m 10s

Answer

cpp
#include <bits/stdc++.h>
using namespace std;

string Palindromic_Subsequence(string s) {
    if (s.empty()) return "-1";          // safety (though constraints usually say |s| >= 1)
    char mn = s[0];
    for (char c : s) mn = min(mn, c);    // smallest character
    return string(1, mn);                // single char is always a palindrome subsequence
}

int main() {
    ios::sync_with_stdio(false);
    cin.tie(nullptr);

    string s;
    cin >> s;

    cout << Palindromic_Subsequence(s);
    return 0;
}

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