Hi. I have written a bit of code to sum the components of vectors F=ai+bj+ck and compiled the code with Devc++4. The compiler keeps giving me parse error at the end of input. It's not the first time I've seen this, but I can't remember how to fix it. Thanks a bunch...

Code:#include<iostream.h> #include<math.h> #include <stdlib.h> const int size=100; int main(){ double F,theta,phi; double f1[size],theta1[size],phi1[size]; double fx[size],fy[size],fz[size]; double ratio,fxs,fys,fzs; int n,i; ratio=3.14159/180; cout<<"type in the number of vectors that you want to add up"<<endl; cin>>n; if(n<=size&&(n>1)) {for(i=0;i<n;i++) {cout<<"type in f1, theta1 and phi1 for all vectors"<<endl; cin>>f1[i]>>theta1[i]>>phi1[i]; cout<<"f1[i]="<<f1[i]<<" theta1[i]="<<theta1[i]<<" phi1[i]="<<phi1[i]<<endl; fx[i]=f1[i]*sin(theta1[i]*ratio)*cos(phi1[i]*ratio); fy[i]=f1[i]*sin(theta1[i]*ratio)*sin(phi1[i]*ratio); fz[i]=f1[i]*cos(theta1[i]*ratio); fxs=fxs+fx[i]; fys=fys+fy[i]; fzs=fzs+fz[i];} //Calculate F, theta and phi double fxy; F=sqrt(fxs*fxs+fys*fys+fzs*fzs); fxy=sqrt(fxs*fxs+fys*fys); if(F==0.0) {cout<<"magnitude of F is zero"<<endl;} return(1); theta=acos(fzs/F)/ratio; if(fxs<0.0) {phi=90.0; if(fys<0.0) {phi=-90.0;}} else {phi=atan(fys/(fxs*ratio)); if(fxs<0.0) {phi=phi+180;}} cout<<"sumof vectors"<<endl; cout<<"F="<<F<<" theta="<<theta<<" phi="<<phi<<endl; system("PAUSE"); return 0;}