150. 第幾象限

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user_6817964
c_cpp
3 years ago
496 B
3
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typedef struct point_t point_t;

struct point_t {
    double x;
    double y;
};

int main() {
    point_t xy;
    scanf("%lf", &xy.x);
    scanf("%lf", &xy.y);

    if (xy.x > 0) {
        if (xy.y > 0) {
            printf("第一象限");
        }
        else {
            printf("第四象限");
        }
    }
    else {
        if (xy.y > 0) {
            printf("第二象限");
        }
        else {
            printf("第三象限");
        }
    }
}
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