#include #include void maino double pi, sum=0, term, sign=1.0 赋初值0,分子sign赋初值1*/ int count=0.n=l 赋初值0,分母n赋初值1*

d maino int n. 2 long int fac=l printf(\请输入一个正整数:\) scanf(\%d\, &n)

#include #include printf((“请输入一个弧度值:”) scanf(\%lf, &x) i while(tabs(tP=le-7)

#define n3 float aN+IL,A,X printi\请输入多项式系数a%d],a%d],…,a[0:n\,N,N-1) for(i=N;>=0,-) scanf(%f, &aiD) printf(\请输入x的值:n\)

#include void maino ntn= I; printf(\请输入一个正整数:\) for(++i; i