Calculator using Switch

Medium Conditional Statements

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Problem Statement

Write a C program to implement a basic calculator using switch case for operators +, -, *, /, and %.

Input Format

An operator character (+, -, *, /, %) followed by two space-separated integers A and B.

Output Format

Print the integer result of the operation, or 'Error' if division by zero occurs.

Constraints

-10000 <= A, B <= 10000

Sample Input

+ 10 20

Sample Output

Explanation

10 + 20 = 30.

Starter Code

#include <stdio.h>

int main() {
    char op;
    int a, b;
    if (scanf("%c %d %d", &op, &a, &b) == 3) {
        // Write your code here
    }
    return 0;
}

Limits

Time Limit: 1s
Memory Limit: 256MB

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