题解 | #直角三角形图案#
知识点:
循环控制:循环输出图形
#include <iostream> using namespace std; int main() { int n; while (cin >> n) { for (int i = 0; i < n; i++) { for (int j = 0; j <= i; j++) { cout << "* "; } cout << endl; } } return 0; }
知识点:
循环控制:循环输出图形
#include <iostream> using namespace std; int main() { int n; while (cin >> n) { for (int i = 0; i < n; i++) { for (int j = 0; j <= i; j++) { cout << "* "; } cout << endl; } } return 0; }
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