我这输入输出真的没毛病吗
#include <cstdio>
class triangle {
private:
int y, x; // 分别代表A和B的纵坐标和横坐标
public:
triangle(int y = 0, int x = 0) : y(y), x(x) {}
int display_x() {
return x;
}
int display_y() {
return y;
}
triangle operator+(const triangle &other) {
return triangle(y + other.y, x + other.x);
}
};
int main() {
int a, b;
triangle ans;
while (scanf("%d%d", &a, &b) != EOF) {
if (!a) break; // 某条边长度是0,不是三角形,跳过
triangle tri(a, b);
ans = ans + tri;
}
printf("A(0,%d),B(0,0),C(%d,0)\n", ans.display_y(), ans.display_x());
return 0;
}

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