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update lab2

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This commit is contained in:
Oleksii Aleshchenko 2023-03-30 15:50:18 +03:00
parent f385bff73d
commit 399941844f
1 changed files with 8 additions and 6 deletions
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14
src/Lab2.java
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@ -2,17 +2,17 @@ public class Lab2 {
public static void main(String[] args) {
final int A = 2;
final int[][] MATRIX_B = {
{1, 202, 3,1, 202, 3,1, 202, 3,},
{202, 3,1, 202, 3,1, 202, 3,},
{3,1, 202, 3,1, 202, 3,},
{4, 5, 6,},
{1, 202, 1, 1, 202, 3, 1, 202, 3,},
{1, 202, 1, 1, 202, 3, 1, 202, 3,},
{1, 1, 3, 1, 202, 3, 1, 202, 3,},
// {4, 5, 6,},
};
int[][] MATRIX_C = multiplication(A, MATRIX_B);
print(MATRIX_C);
System.out.println("Sum of smallest elements in every column:" + sumOfSmallestElementsInEveryColumn(MATRIX_C));
System.out.println("Sum of smallest elements in every column: " + sumOfSmallestElementsInEveryColumn(MATRIX_C));
/*int[] array = {1, 2, 3};
int[] array2 = new int[3];
@ -63,11 +63,13 @@ public class Lab2 {
private static int sumOfSmallestElementsInEveryColumn(final int[][] MATRIX_C) {
// todo check different length of rows
// todo try to change i and j
// todo check repetition of minimal elements
int sum = 0;
for (int i = 0; i < MATRIX_C[0].length; i++) {
int tmpSmallest = MATRIX_C[0][i];
for (int j = 1; j < MATRIX_C.length; j++) {
if (tmpSmallest < MATRIX_C[j][i]) {
if (MATRIX_C[j][i] < tmpSmallest) {
tmpSmallest = MATRIX_C[j][i];
}
}