printf("'e' raised to the power \of %lf (e ^ %lf) = %lf\n",x,x,result);什么意思?请说的详细一点 我知道是替换 if%\n 就是 of %lf (e ^ %lf)里的(e ^
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printf("'e' raised to the power \of %lf (e ^ %lf) = %lf\n",x,x,result);什么意思?请说的详细一点 我知道是替换 if%\n 就是 of %lf (e ^ %lf)里的(e ^
printf("'e' raised to the power \of %lf (e ^ %lf) = %lf\n",x,x,result);什么意思?
请说的详细一点 我知道是替换 if%\n 就是 of %lf (e ^ %lf)里的(e ^
printf("'e' raised to the power \of %lf (e ^ %lf) = %lf\n",x,x,result);什么意思?请说的详细一点 我知道是替换 if%\n 就是 of %lf (e ^ %lf)里的(e ^
就是输出,e的平方(其实是x的平方吧)~
printf是一个可变参数的函数,第二个及其之后的参数会用其对应的Value替换第一个字符串参数里的以“%”开头的格式说明符
%d表示十进制整数
%f表示浮点数
%lf表示长浮点数,也就是双精度浮点数,double类型
%e表示指数
%s表示字符串
%c表示单字符
等等~
你的代码中x,result都是double类型的双精度浮点数,所以会用这些变量替换之前的%lf.而且位置顺序是一一对应的.