21 lines
456 B
Dart
21 lines
456 B
Dart
void main() {
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double toly = bmi(1.8, 70);
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double ls = bmi(1.79, 65);
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double wy = bmi(1.69, 50);
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print("===toly:$toly===ls:$ls===wy:$wy===");
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}
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// void main() {
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// double toly = 1.8 / (70 * 70);
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// double ls = 1.79 / (65 * 65);
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// double wy = 1.69 / (50 * 50);
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// print("===toly:$toly===ls:$ls===wy:$wy===");
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// }
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double bmi(double height, double wight) {
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// 具体算法
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double result = wight / (height * height);
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return result;
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}
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