📅  最后修改于: 2022-03-11 14:44:45.316000             🧑  作者: Mango
//WAP to print triangle pattern... LOGIC
int num{}, i{1};
cin >> num;
while (i <= num) {
for (int space = 1; space <= (num - i); space++) { // space
cout << " ";
}
for (int value = 1; value <= (2 * i - 1); value++) { // value
cout << value;
}
cout << endl; //next row
i++;
}