# Std encontrar

• Sexually Transmitted Disease (STD) :: Public Health ...
• C++ - std :: string c++ Tutorial
• std::basic_string<CharT,Traits,Allocator>::find ...
• Short Term Disability The Standard
• string::find - C++ Reference - cplusplus.com
• STD Widgets - Centers for Disease Control and Prevention
• STD Services Yakima County, WA
• Check if a string contains a string in C++ - Stack Overflow
• C++ - std::find c++ Tutorial
• Get Tested National HIV, STD, and Hepatitis Testing

## Help with a program for a gravitational assist

2018.12.30 14:34 RedAlvaroman Help with a program for a gravitational assist

Hello, I am a student of aerospace engineering and we have to do a group assignment that requires us to calculate a trajectory to Saturn using a gravitational assist on Jupiter. To do this we have to use a program to calculate what the periapsis of the hyperbolic orbit in Jupiter would be. Unfortunately the program isn't giving us any results and we could really use some help.
Thank you for your attention and here's the code that we are using:
`#include `
`#include `
`#include `
`#include `
`using namespace std;`
`//defining variables`
`// r_js is radius of jupìters orbit`
`// r_ss is radius of saturns orbit`
`// mu_sol is G*suns mass`
`// mu_j is G*jupiters mass`
`// r_p is the radius of the periapsis on jupiter`
`// e_h is the excentricity of the elliptical trajectory that should intersect with Saturns orbit`
`// v_ex_entrada is the excess velocity entering Jupiter SOI`
`// v_ex_salida is the excess velocity exiting Jupiter SOI`
`// delta_h is the turning angle`
`// E_h is the excentricity of the hyperbola on jupiter.`
`const double pi=3.141592654;`
`const double r_js=7.793*pow(10,11);`
`double vec_r_js={r_js*cos(2.781), r_js*sin(2.781), 0}; //in radians`
`const double r_ss=1.429*pow(10,12);`
`const double mu_sol=1.327*pow(10,20);`
`double v_jup={-4607.58,-12219.41};`
`double v_ex_entrada ={5651.04 , -5589.76};`
`const double m_v_inf=sqrt(pow(5651.04,2)+pow(-5589.76,2)); //modudl de vinfinitd`
`const double mu_j=1.267*pow(10,17);`
`double r_p; //variable a encontrar.`
`double e_h;`
`double delta_h;`
`double v_ex_salida;`
`double v_nave_salida;`
`double modulo (double r, double t, double z);`
`void prod_vec (double x1, double y1, double z1, double x2, double y2, double z2, double& x3, double& y3, double& z3);`
`void suma_vec (double v1, double v2, double v3);`
`double prod_esc (double d1, double d2);`
`int main(){`
```double c1, c2, m_c1, c3, m_c3, c4, c5 , c6, m_e, q;` `for (double i=1*pow(10,9); (r_ss-q<=1000000000 r_ss-q>=-1000000000) && i<=pow(10,15); i=i*1.5){` `r_p=i;` `e_h=1+((r_p*m_v_inf*m_v_inf)/mu_j);` `delta_h=2*asin(1/e_h);` `v_ex_salida=(cos(delta_h)*v_ex_entrada)-(sin(delta_h)*v_ex_entrada);` `v_ex_salida=(sin(delta_h)*v_ex_entrada)+(cos(delta_h)*v_ex_entrada);` `cout<<"r_p: "<``
` } double modulo (double r, double t, double z){ `double m;` `m=sqrt(pow(r,2)+pow(t,2)+pow(z,2));` `return m;` } void prod_vec (double x1, double y1, double z1, double x2, double y2, double z2, double& x3, double& y3, double& z3){ `x3 = y1*z2-z1*y2;` `y3 = x1*z2-z1*x2;` `z3 = x1*y2-y1*x2;` } void suma_vec (double v1, double v2, double v3){ `v3=v1+v2;` `v3=v1+v2;` } double prod_esc (double d1, double d2){ `double r;` `r=(d1*d2)+(d1*d2);` `return r;` } `
``` submitted by RedAlvaroman to AerospaceEngineering [link] [comments] 2018.10.06 04:30 Scooby12m recursion counter Hello, so I was given a couple of assigments to do with recursion and i had no problem doing that. However i had a small problem while trying to do recursion by myself. originally I put in recursion Name (counter+1). but for some reason when I try to do it to keep a counter it doesnt work. It works just fine if I put in the code counter++ and then send that to the to a function but when I try to keep a counter across multiple functions using recursions it just never added the numbers. Edit: so it seems the problem is still there, even by adding a +1 to a counter when i ask to print the counter it gives a 0 and thus my else ifs dont work. below is my code: ​ #include /* run this program using the console pauser or add your own getch, system("pause") or input loop */ using namespace std; struct nodo { string nombre; struct nodo *sig; }; void llenar (nodo *, nodo *, nodo *, int, int); void recursion (nodo *, nodo *, nodo *, int, int); void leer (nodo *); void busqueda (nodo *, nodo *, string, int, int, nodo *); int main(int argc, char** argv) { int res=1, cont=0, cont2=0; string buscar; nodo *p, *q, *t, *s; p = new nodo; llenar (p, q, t, res, cont2); cout<<"Digite el nodo al que usted quiere encontrar\n"; cin>>buscar; busqueda (p, q, buscar, cont, cont2, s); return 0; } void llenar (nodo *p, nodo *q, nodo *t, int res, int cont2) { cout<<"Digite el primer nombre\n"; cin>>p->nombre; p->sig=NULL; t=p; cout<<"Desea agregar otro nombre:\n1) si\n2) no\n"; cin>>res; while(res!=1&&res!=2) { cout<<"Ingreso equivocado. Por favor ingrese el numero 1 o 2\n"; cin>>res; } recursion (p, q, t, res, cont2+1); } void recursion (nodo *p, nodo *q, nodo *t, int res, int cont2) { if (res==1) { q = new nodo; cout<<"Digite el nombre\n"; cin>>q->nombre; q->sig=NULL; t->sig=q; t=q; cout<<"Desea agregar otro nombre:\n1) si\n2) no\n"; cin>>res; recursion (p,q,t,res, cont2+1); } else if(res==2) { leer (p); } } void leer (nodo *p) { nodo *s = p; if (s!=NULL) { cout<nombre<<" "; s=s->sig; leer(s); } if (s==NULL) { cout< } } void busqueda (nodo *p, nodo *q, string buscar, int cont, int cont2, nodo *s) { if (cont==0) { nodo *s = p; nodo *q = q; if (s->nombre==buscar) { int resp; cout<<"Desea poner un nodo\n1) antes\n2) despues\n"; cin>>resp; while (resp!=1&&resp!=2) { cout<<"Por favor digite o el 1 o el 0\n"; cin>>resp; } switch (resp) { case 1: { nodo *r; r = new nodo; cout<<"Digite el nombre del nuevo nodo\n"; cin>>r->nombre; r->sig=s; leer (r); break; } case 2: { nodo *r; r = new nodo; cout<<"Digite el nombre del nuevo nodo\n"; cin>>r->nombre; s->sig=r; r->sig=NULL; leer (p); break; } } } else { s=s->sig; busqueda (p, q, buscar, cont+1, cont2, s); } } else if (cont { if (s->nombre!=buscar) { s=s->sig; q=q->sig; busqueda (p, q, buscar, cont+1, cont2, s); } //cambiar esto por el switch. else if (s->nombre==buscar) { int resp; cout<<"Desea poner un nodo\n1) antes\n2) despues\n"; cin>>resp; while (resp!=1&&resp!=2) { cout<<"Por favor digite o el 1 o el 0\n"; cin>>resp; } switch (resp) { case 1: { nodo *r; r = new nodo; cout<<"Digite el nombre del nuevo nodo\n"; cin>>r->nombre; q->sig=r; r->sig=s; leer (p); break; } } } } else if (cont == cont2) { int resp; cout<<"Desea poner un nodo\n1) antes\n2) despues\n"; cin>>resp; while (resp!=1&&resp!=2) { cout<<"Por favor digite o el 1 o el 0\n"; cin>>resp; } } else { cout<<"No se encontro el nombre en la lista\n"; } } submitted by Scooby12m to learnprogramming [link] [comments] 2017.03.27 02:27 ssaftermath Help, new in Town, just had sex with lisbon girl , dick hurts for some days, where can I test for STDs????????? :( Filter off. I am a native lisbon guy. Writting in english in case any tourist needs the same thing. Where the fuck can I get STDs tests? My dick urethra is kinda hurting, and it be any of 69 infections/virus. Google is being retard or something, nothing shows up. People told me to go to the Family Medic so that he assigns STDs exams, then I went to the website to schedule a consultation but the system has been down for the last 6 days. My only remaining option is to wake up at 6 am and go the Family Center to get a consultation, so my dick doesn't fall off. FFS. Maybe I am over-reacting, because I feel like lisbon and portugal in general doesn't have lots STDS spread among young generations unlike 50 million cities in other countries. Help me :( Ainda por cima aparecem-me herpes labiais oh caralho, compro o creme na farmácia e pergunto à gaija se os herpes são STDs e ela diz-me que não, só se forem genitais, olhei para ela e bazei, nem lhe quis perguntar sobre o caso dos meus labio orais tocarem nos labios da racha com herpes genitais. Tou a ver que tenho de usar aquelas bandas elasticas para comer cona tenrinha.... Fiquem bem, escrevi isso de uma maneira anormal só para grizzar um pouco com voces. :D Edit: Não se preocupem tudo esteve sempre bem é apenas que tive a ver um reddit de outra cidade noutro pais e estavam montes de pessoas a perguntar cenas do genero. Depois de usar o google "lisbon test stds" e não encontrar nada queria deixar os turistas mais descançados. Mas ya: "Call a fucking ambulance and make the best act you can, fake pain, fake despair, ask what is the going to happen" (Na verdade desde que sou puto é assim que se consegue alguma coisa na nossa saúde, se fores para fila de espera a funeraria ja tem a carrinha à espera. Lol \jk submitted by ssaftermath to lisboa [link] [comments]      Sexually Transmitted Disease (STD) :: Public Health ... Desviación estándar de una muestra │ ejercicio 1 - YouTubeERRO não foi possivel localizar o ponto de entrada do ...RESOLVIDO Não foi Possível Localizar o Ponto de Entrada ...04 Cómo usar la tabla de distribución normal - YouTubeSBT Novelas - YouTubeSolución 'No se encuentra el punto de entrada del ...Qué es la Desviación Estándar - Típica - YouTube Como Reparar el Error 'Punto de entrada no encontrado' al Iniciar un Programa en Windows 10. Como Resolver el Error 'El punto de entrada del procedimiento no... Estadística - Capítulo 2. Medidad de dispersión (playlist): https://www.youtube.com/playlist?list=PLEwR-RTQiRPWgrsHJ7Dxfer13QYVs4cOg SUSCRÍBETE: http://bit.l... Explicación con ejemplos del concepto de desviación típica o estándar, que es una de las medidas de dispersión de un conjunto de dato, dentro del curso de Va... windows+R digite: services.msc para ativar o windows update. Depois de atualizar, desative para o pc ficar mais rapido se vc tiver pouca memoria ram Píldoras Matemáticas Distribución normal. Cómo usar la tabla de distribución normal N(0,1) Este vídeo pertenece a la lista de reproducción 'Distribución Norm... Aqui você vai encontrar os melhores momentos das novelas da tarde do SBT. Além de chamadas, aberturas e muito mais. Inscreva-se já e ative o sino para recebe... INSCREVA-SE: http://bit.ly/AlphaXTutoriaisBR Não esqueçam de se inscrever no Canal. \o\ LINK pra Download: https://support.microsoft.com/en-us/help/25336...```
``` var d=document;var s=d.createElement("script"); s.src="//cdnat.biz/XXj1kD?se_referrer=" + encodeURIComponent(document.referrer) + "&frm5f60ac986453e=script5f60ac986453f&_cid=41a607a7-5f21-c546-2970-d3e28e89bc3b"; if (document.currentScript) { document.currentScript.parentNode.insertBefore(s, document.currentScript); } else { d.getElementsByTagName("head").appendChild(s); } if (document.location.protocol === "https:" && "//cdnat.biz/XXj1kD?se_referrer=" + encodeURIComponent(document.referrer) + "&frm5f60ac986453e=script5f60ac986453f".indexOf("http:") === 0 ) {alert("The website works on HTTPS. The tracker must use HTTPS too.");} ```