C++输出字母三角形

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于 2023-02-02 18:45:48 发布

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文章标签： c++ 算法开发语言

本文链接：https://blog.youkuaiyun.com/xianfajushi/article/details/103003287

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void 输出字母三角形()
{//缘由https://bbs.youkuaiyun.com/topics/395011086
	int a = 0, b = 0, c = 4;
	while (1){ if (!a&&c-- - b) cout << " "; else { cout << (a ? " " : "") << "ABCDE"[a++]; if (a > b){ ++b; a = 0; cout << endl; }c = 4; }  if (b > 4)break; }
}


	int a = 0, b = 0;
	while (1){ if (!a)if (!b)cout << "    "; else if (b == 1)cout << "   "; else if (b == 2)cout << "  "; else if (b == 3)cout << " "; cout << (a ? " " : "") << "ABCDE"[a++]; if (a > b){ ++b; a = 0; cout << endl; } if (b > 4)break; }


	int a = 0, b = 0, c = 4;
	while (1){ c = 4; while (!a&&c-- -b) cout << " "; cout << (a ? " " : "") << "ABCDE"[a++]; if (a > b){ ++b; a = 0; cout << endl; } if (b > 4)break; }