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18 kwi 2012 · @Kap: try using some printf() debugging: Add printf("distan(%f, %f, %f, %f) == %f\n", globalLat1, globalLat2, globalLon1, globalLon2, distan); just after your calculation of distan and see if the output shows anything interesting.
25 lis 2014 · My program calculates the distance between two points in kilometres, given two latitude and longitude values. double dist; dist = sin(lat1) * sin(lat2) + cos(lat1) * cos(lat2) * cos(long1 - long2); dist = acos(dist); dist = (6371 * pi * dist) / 180; return dist;
21 wrz 2013 · You should declare time,distance and speed in float if you are going to use decimal inputs and if you want to get a decimal output. `#include<stdio.h> int main() { float time, distance, speed; printf("Enter Your distance: \n"); scanf("%.2f\n", &distance); printf("Enter Your speed: \n"); scanf("%.2f\n", &speed); time=distance/speed; printf("time ...
27 sie 2009 · string prd(const double x, const int decDigits) { stringstream ss; ss << fixed; ss.precision(decDigits); // set # places after decimal ss << x; return ss.str(); } You can then output any double myDouble with n places after the decimal point with code such as this: std::cout << prd(myDouble,n);
27 lip 2023 · In this article, we present a versatile C program that takes the distance between two cities as input and converts it into various commonly used units, enabling travelers to better comprehend and appreciate the vastness of their journeys.
26 lis 2016 · I want to compute the distance between numbers with help of the system described in the attached image. For example: distance between 7 and 5 is -2, distance between 7 and 1 is 2 etc... Any ideas how to do this in c++? The prefered direction is counter clockwise... I am using a (int) vector.
/*:::::*/ /*:: :*/ /*:: This routine calculates the distance between two points (given the :*/ /*:: latitude/longitude of those points). It is being used to calculate :*/ /*:: the distance between two locations using GeoDataSource(TM) products.
