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Added Spiral Matrix code in java #1271

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Added Spiral Matrix code in java #1271

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bca96ea
Added Spiral Matrix code in java
GAJAL999 Oct 14, 2024
fd0ffcc
Update Spiral matrix.java
GAJAL999 Oct 14, 2024
1103c14
Diet Chart.html
GAJAL999 Oct 14, 2024
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60 changes: 60 additions & 0 deletions Intermediate/algorithms/Spiral matrix.java
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import java.util.*;

public class SpiralOrderRunner {
public static void main(String[] args) {
int[][] matrix = {
{1, 2, 3},
{4, 5, 6},
{7, 8, 9}
};

Solution solution = new Solution();
List<Integer> result = solution.spiralOrder(matrix);

System.out.println("Spiral order traversal: " + result);
}
}

class Solution {
public List<Integer> spiralOrder(int[][] matrix) {
ArrayList<Integer> list = new ArrayList<>();
int dir = 0, top = 0, left = 0, bottom = matrix.length - 1, right = matrix[0].length - 1;

while (top <= bottom && left <= right) {
// Moving left to right
if (dir == 0) {
for (int i = left; i <= right; i++) {
list.add(matrix[top][i]);
}
top++; // move the top boundary down
dir = 1;
}
// Moving top to bottom
else if (dir == 1) {
for (int i = top; i <= bottom; i++) {
list.add(matrix[i][right]);
}
right--; // move the right boundary left
dir = 2;
}
// Moving right to left
else if (dir == 2) {
for (int i = right; i >= left; i--) {
list.add(matrix[bottom][i]);
}
bottom--; // move the bottom boundary up
dir = 3;
}
// Moving bottom to top
else if (dir == 3) {
for (int i = bottom; i >= top; i--) {
list.add(matrix[i][left]);
}
left++; // move the left boundary right
dir = 0; // reset the direction to start again
}
}

return list;
}
}
54 changes: 54 additions & 0 deletions Intermediate/html-css-snippets/Diet Chart.html
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<!DOCTYPE html>
<html>
<head>
<title>Diet Chart</title>
</head>
<body>
<h1 style="color:orange; font-size:50px; text-align:center;">Diet Chart</h1>
<table rules="all" frame="box" bordercolordark="#1D7874" cellpadding="10px" width="80%">
<tr>
<td style="color:darkblue">Meal/Day of the week</td>
<td style="color:brown">Monday</td>
<td style="color:brown">Tuesday</td>
<td style="color:brown">Wednesday</td>
<td style="color:brown">Thursday</td>
<td style="color:brown">Friday</td>
</tr>
<tr>
<td style="color:blueviolet">Breakfast</td>
<td style="color:cadetblue">1 bowl of poha or daliya</td>
<td style="color:cadetblue">oats porridge</td>
<td style="color:cadetblue">idli-sambhar</td>
<td style="color:cadetblue">1 egg-omlette</td>
<td style="color:cadetblue">1 besan chilla</td>
</tr>
<tr>
<td style="color:blueviolet">Lunch</td>
<td style="color:cadetblue">2 chapatti with dal and curd</td>
<td style="color:cadetblue">2 chapatti with sabzi and salad</td>
<td style="color:cadetblue">1 bajra roti with dal and salad</td>
<td style="color:cadetblue">1 chapatti and rice with chole</td>
<td style="color:cadetblue">2 chapatti with sabzi and curd</td>
</tr>
<tr>
<td style="color:blueviolet">Snack</td>
<td style="color:cadetblue">1 bowl of cut fruits</td>
<td style="color:cadetblue">1 glass fruit juice</td>
<td style="color:cadetblue">1 bowl soup</td>
<td style="color:cadetblue">1 bowl sprouts salad</td>
<td style="color:cadetblue">1 glass coconut water</td>
</tr>
<tr>

<td style="color:blueviolet">Dinner</td>
<td style="color:cadetblue">2 chapatti with dal</td>
<td style="color:cadetblue">2 chapatti with palak paneer</td>
<td style="color:cadetblue">1 bajra roti with dal</td>
<td style="color:cadetblue">1 chapatti and rice with chole</td>
<td style="color:cadetblue">2 chapatti with sabzi</td>
</tr>
</table>
<h2 style="color:brown;font-size: 20px;">Hope it helps, Thank You</h2>
<h3 style="color:brown;font-size: 20px;">For more information please refer to link mentioned below. <a href="https://www.healthline.com/nutrition/how-to-lose-weight-as-fast-as-possible">Want to lose wait fast</a></h3>
</body>
</html>