doesn't give error but doesn't work either.
the problem occured after i wrote lines 34-39
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float mainpress,maintemp,mainpow,allvariables,mindist=100000,diff;
vector<float> list;
vector<float>presslist;
vector<float>templist;
vector<float>powerlist;
vector<float>difflist;
ifstream myfile ("example.txt");
int j,i,predicted,neighbour;
for( j=0;j<7500;j++)
{ myfile >> allvariables;
list.push_back(allvariables);}
for( j=0;j<7500;j++)
{ int div,mod=j%3;
div=j/3+1;
if(mod==0){
maintemp=list.at(j) ;
templist.push_back(maintemp) ; }
if(mod==1){
mainpress = list.at(j) ;
presslist.push_back(mainpress);}
if(mod==2){
mainpow= list.at(j);
powerlist.push_back (mainpow);}}
for(i=0;i<2500;i++){
for(j=0;j<2500;j++){
if(i==j)
diff=1000000;
diff=((templist.at(i)-templist.at(j))*(templist.at(i)-templist.at(j)))+((presslist.at(i)-presslist.at(j))*(presslist.at(i)-presslist.at(j)));
diff=sqrt(diff);
difflist.push_back(diff);
}}
for(i=0;i<6250000;i++){
if(difflist.at(i)<mindist){
mindist=difflist.at(i);
predicted=i/2500;
neighbour=i-(predicted*2500)+1;
}}
powerlist.at(predicted)=powerlist.at(neighbour);
ofstream yourfile;
yourfile.open("power.txt");
for(i=0;i<2500;i++){
yourfile << powerlist.at(predicted)<<"\n";}
myfile.close();
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How do you know it doesn't work?
no output comes. ı wrote for a test line
cout<< "hello"; and it didn't come to the output screen
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