31 lines
696 B
C++
31 lines
696 B
C++
#include <bits/stdc++.h>
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using namespace std;
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int main() {
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int row, col;
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cout << "Please enter the number for row and column: " << endl;
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cin >> row >> col;
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//为二维数组开辟空间
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int **p = new int *[row];
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for (int i = 0; i < row; i++) {
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p[i] = new int[col];
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}
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for (int j = 0; j < row; j++) {
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for (int k = 0; k < col; k++) {
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p[j][k] = (j + 1) * (k + 1);
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cout << p[j][k] << " " << &p[j][k]<<" ";
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}
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cout << endl;
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}
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//释放二维数组占用的空间
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for (int m = 0; m < row; m++) {
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delete[] p[m];
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}
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delete[] p;
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p = NULL;
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return 0;
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} |