C语言小白提问```求大神

Question

float search(float (*p)[4]){
float *pt = NULL;
for (int i = 0; i < 4; i++) {
if ((*p + i) < 60) {
pt = *p;
}
}
return pt;
}

int main(int argc, const char * argv[]) {

float score[][4] = {{60,70,80,90},{56,86,97,68},{57,58,98,95}};
float *p,*q;
q = score;
for (int i = 0; i< 3; i++) {
    p = search(q + i);
     printf("不及格成绩为\n");
    if (p == *(q + i)) {   \\ 此处报错,不知为何.为什么  p == *(score + i)  对? 

        for (int j = 0; j < 4; j ++) {
            printf("%f\t", *(p + j));
        }
    }
}



return 0;

}

Answer 1

p == *(q + i)类型不一样，要么p == q+i，要么*p == *(q+i)