35 lines
844 B
C
35 lines
844 B
C
#include "calculator.h"
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#include <math.h>
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int main() {
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char expression[100];
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int configuration;
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double result;
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printf("Select configuration:\n");
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printf("1. Simple expressions\n");
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printf("2. Higher expressions\n");
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printf("3. Exit\n");
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printf("Enter your choice: ");
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scanf("%d", &configuration);
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if (configuration == 3) {
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printf("Exiting...\n");
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return 0;
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}
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if (configuration > 3) {
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printf("Invalid configuration: %d\n", configuration);
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return 0;
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}
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printf("Enter result: ");
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fgets(expression, sizeof(expression), stdin);
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scanf("%[^\n]", expression);
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result = evaluateExpression(expression, configuration);
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printf("Result: %.3f\n", result);
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return 0;
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} |