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43 lines
951 B
C
43 lines
951 B
C
#include <stdio.h>
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#include "utility.h"
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int main() {
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char operator;
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double firstOperand = 0;
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double secondOperand = 0;
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do {
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printf("Enter An Operator (+, -, *, /):\nEnter 'e' To Exit:\n");
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scanf(" %c", &operator);
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if (operator == 'e') {
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break;
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}
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getOperands(&firstOperand, &secondOperand);
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switch (operator) {
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case '+':
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add(firstOperand, secondOperand);
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break;
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case '-':
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subtract(firstOperand, secondOperand);
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break;
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case '*':
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multiply(firstOperand, secondOperand);
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break;
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case '/':
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divide(firstOperand, secondOperand);
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break;
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default:
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printf("Uh Oh! Invalid Operator Entered! Please Try Again!\n\n");
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}
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} while (operator != 'e');
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return 0;
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}
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