C program: complete the calculator function to make the main program work Calculator functionsMainint main() {#include "calculator.h"float left, right;char op;int isvalid = 1;float add(float left, float right) {do {/* YOUR CODE HERE */printf("Enter a mathematical expression \n");printf("Enter any number twice to quit! \n");return 0.0f;printf(">> ");}scanf("%f%c%f", &left, &op, &right);printf("Your input is %f %c %f \n", left, op, right);float subtract(float left, float right) {switch (op) { // +, -, *, /, ^case '+':/* YOUR CODE HERE */printf("The result is %0.2f\n", add(left, right));return 0.0f;break;case '-':printf("The result is %0.2f\n", subtract(left, right));break;float multiply(float left, float right) {/* YOUR CODE HERE */case '*':printf("The result is %0.2f\n", multiply(left, right));return 0.0f;break;case '/':printf("The result is %0.2f\n", divide(left, right));break;float divide(float left, float right) {/* YOUR CODE HERE */case '^':printf("The result is %0.2f\n", (float) power((int) left, (int) right));return 0.0f;break;default:puts ("Invalid Operand!");int power(int base, int exponent) {isvalid = e:/* YOUR CODE HERE */}return 0;} while (isvalid);}printf("Exiting...bye!");return e;

For power, we use a loop to multiply the same base for exponent number of times

Answered: complete the calculator function to…

complete the calculator function to make the main program work

7th Edition

ISBN:9780133594140

Author:James Kurose, Keith Ross

Publisher:James Kurose, Keith Ross

Chapter1: Computer Networks And The Internet

Section: Chapter Questions

Problem R1RQ: What is the difference between a host and an end system? List several different types of end...

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