C语言编程高富帅问题，报错

Question

#define _CRT_SECURE_NO_WARNINGS
#include<stdio.h>

void main() {
double height = 0.0;
double wealth = 0.0;
int handsome = 0;

printf("请输入身高(cm)：");
scanf("%lf", &height);

printf("请输入财富(百万)：");
scanf("%lf", &wealth);

printf("请输入是否帅气（1/0）：");
scanf("%d", &handsome);

if (height >= 180 && wealth > 10 && handsome = 1) {
    printf("我一定要嫁给他");
}
else if (height >= 180 || wealth > 10 || handsome = 1) {
    printf("嫁吧，比上不足，比下有余");
}
else {
    printf("不嫁");
}
getchar();
getchar();

}

最后提示的结果是

Answer 1

handsome = 1改为handsome == 1
==才是判断相等，=是赋值语句