1
| | #include <stdio.h>
#include <math.h>
double f(double x);
void main()
{
int n = 10;
int a = 1;
int b = 2;
double h = (a-b)/(2*n);
double sum = f(a);
for(int j=1;j<(2*n);j++)
{
sum += (4-2*((j-1)%2))*f(1+(j*h));
}
sum += f(2*n);
sum *= h/3;
printf("%f\n",sum);
}
double f(double x)
{
return (x*(exp(x)));
}
The errors I get are:
\program.c(17) : error C2143: syntax error : missing ';' before 'type'
\program.c(17) : error C2143: syntax error : missing ';' before 'type'
\program.c(17) : error C2143: syntax error : missing ', ')' before 'type'
\program.c(17) : error C2143: syntax error : missing ';' before 'type'
\program.c(17) : error C2065: 'j' : undeclared identifier
\program.c(17) : warning C4552: '<' : operator has no effect; expected operator with side-effect
\program.c(17) : error C2059: syntax error : ', ')'
\program.c(18) : error C2143: syntax error : missing ';' before '{'
|
