一元二次方程求解的c语言程序#includeint main(void){\x09double a,b,c;\x09double x1,x2;\x09double delta;\x09printf("请输入一元二次方程的三个系数:\n");\x09printf("a = ");\x09scanf("lf%",&a);\x09printf("b = ");\x09scanf("lf%",&b
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![一元二次方程求解的c语言程序#includeint main(void){\x09double a,b,c;\x09double x1,x2;\x09double delta;\x09printf(](/uploads/image/z/5078027-11-7.jpg?t=%E4%B8%80%E5%85%83%E4%BA%8C%E6%AC%A1%E6%96%B9%E7%A8%8B%E6%B1%82%E8%A7%A3%E7%9A%84c%E8%AF%AD%E8%A8%80%E7%A8%8B%E5%BA%8F%23includeint+main%28void%29%7B%5Cx09double+a%2Cb%2Cc%3B%5Cx09double+x1%2Cx2%3B%5Cx09double+delta%3B%5Cx09printf%28%22%E8%AF%B7%E8%BE%93%E5%85%A5%E4%B8%80%E5%85%83%E4%BA%8C%E6%AC%A1%E6%96%B9%E7%A8%8B%E7%9A%84%E4%B8%89%E4%B8%AA%E7%B3%BB%E6%95%B0%3A%5Cn%22%29%3B%5Cx09printf%28%22a+%3D+%22%29%3B%5Cx09scanf%28%22lf%25%22%2C%26a%29%3B%5Cx09printf%28%22b+%3D+%22%29%3B%5Cx09scanf%28%22lf%25%22%2C%26b)
一元二次方程求解的c语言程序#includeint main(void){\x09double a,b,c;\x09double x1,x2;\x09double delta;\x09printf("请输入一元二次方程的三个系数:\n");\x09printf("a = ");\x09scanf("lf%",&a);\x09printf("b = ");\x09scanf("lf%",&b
一元二次方程求解的c语言程序
#include
int main(void)
{
\x09double a,b,c;
\x09double x1,x2;
\x09double delta;
\x09printf("请输入一元二次方程的三个系数:\n");
\x09printf("a = ");
\x09scanf("lf%",&a);
\x09printf("b = ");
\x09scanf("lf%",&b);
\x09printf("c = ");
\x09scanf("lf%",&c);
\x09
\x09
\x09
\x09
\x09
\x09return 0;
我还没有写完,为什么输出时是b=和c=连着一起输出啊
一元二次方程求解的c语言程序#includeint main(void){\x09double a,b,c;\x09double x1,x2;\x09double delta;\x09printf("请输入一元二次方程的三个系数:\n");\x09printf("a = ");\x09scanf("lf%",&a);\x09printf("b = ");\x09scanf("lf%",&b
lf%错了,应该是%lf