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最初に2次元配列を作成して1次元配列に変換し、1D配列をバブルソートしましたが、パターンを見つけて2次元配列を斜めにソートした。斜めに2次元配列を並べ替え
#include<iostream>
#include<iomanip>
const int r = 10;
const int c = 10;
const int lim = r * c;
int A[r][c] = { 0 };
int B[lim];
using namespace std;
void generatearray(int A[][], int r, int c){
srand(time(NULL));
for (int i = 0; i < r; i++)
{
for (int j = 0; j < c; j++)
{
A[i][j] = rand() % lim;
}
}
}
void transformingto1Darray(int A[r][c], int b[lim]){
int p = 0;
for (int m = 0; m < r; m++){
for (int n = 0; n < c; n++){
B[p] = A[m][n];
p++;
}
}
}
void sorting1Darray(int B[][]){
int temp = 0;
for (int k = 0; k < lim - 1; k++){
for (int i = 0; i < lim - 1; i++)
if (B[i] > B[i + 1]){
temp = B[i];
B[i] = B[i + 1];
B[i + 1] = temp;
}
}
}
void sortingdiagonally2Darray(int A[][], int B[]){
int main{
generatearray(A);
transformingto1Darray(A, B);
sorting1Darray(B);
sortingdiagonally2Darray(A, B);
return 0;
}