在 C 程序中显示错误：警告：指针和整数之间的比较

Question

#include <stdio.h>
#include <strings.h>

int main()
{
    
    char a;
    printf("Enter the traffic signal light :");
    scanf("%c", &a);

    if(a=="Red")
    {
        printf("STOP!!!");
    }
    else
    {
        printf("GO!!!");
    }
    return 0;
}

//I am in the beginning stage of coding. I am unable to understand the error, kindly please guide me.

Answer 1

您将a声明为char并与字符串“RED”进行比较？