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35 lines
585 B
C++
35 lines
585 B
C++
#include <iostream>
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#include "demo/calculator.h"
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int main() {
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demo::Calculator calculator;
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double x = 1.0;
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double y = 2.0;
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double result = 0.0;
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if (calculator.Add(x, y, &result)) {
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printf("add: %.1f\n", result);
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}
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if (calculator.Subtract(x, y, &result)) {
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printf("subtract: %.1f\n", result);
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}
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if (calculator.Multiply(x, y, &result)) {
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printf("multiply: %.1f\n", result);
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}
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if (calculator.Divide(x, y, &result)) {
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printf("divide: %.1f\n", result);
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}
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return 0;
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}
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// Output:
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// add: 3.0
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// subtract: -1.0
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// multiply: 2.0
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// divide: 0.5
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