for(double i = 0.01; i
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for(double i = 0.01; i
for(double i = 0.01; i
for(double i = 0.01; i
一般不建议对浮点型数据进行大小的比较
for(double i = 0.01; i
double f(double x); {double a=0;int i; for (i=0;i
#include double fun( int m ){double t = 1.0;int i;for( i = 2; i
怎么求值啊?#include double f(int n){int i;double s;s=1.0;for(i=1;i
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这个C++梯形法求定积分的函数为什么错了double tixing(double (*f)(double),double a,double b){int n=1000,i;double s,sum=0,d;d=(b-a)/n;double y1=(*f)(a+i*d);double y2=(*f)(a+i*d-d);for (i=1;i
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for(double aa=0.05; aa