输入3个字符型数据,将其转换成相应的整数后,求它们的平均值并输出

输入3个字符型数据,将其转换成相应的整数后,求它们的平均值并输出

#include <stdio.h>
int main()
{
    char a,b,c;
    scanf("%c%c%c",&a,&b,&c);
    double avg = (a+b+c)/3.0;
    printf("%.2lf",avg);
}

#include <iostream>
#include <string>

int main() {
    std::string input1, input2, input3;
    std::cin >> input1 >> input2 >> input3;

    int num1 = std::stoi(input1);
    int num2 = std::stoi(input2);
    int num3 = std::stoi(input3);

    double average = (num1 + num2 + num3) / 3.0;
    std::cout << "The average is: " << average << std::endl;

    return 0;
}