/*Code by Morpheus ******************** Sample Input: 10 5 9 3 Inputs: First: Total observed time in seconds Second: Total no. of cars observed Third: time when want total speed i.e.ith second an int value between 0 to First Input */ #include #include using namespace std; void swap(float &a, float &b) { float temp; temp=a; a=b; b=temp; } int main() { int periodInSec; //total observed time in sec int n; //total no of cars observed float ithSec; //ith second(< periodInSec) when we want total speed float totalSpeed; float v; //final velocity for any car at ith sec cin>>periodInSec>>n>>ithSec; if(ithSec>periodInSec) { return 1; } float cars[n][4]; /*cars[No of cars][u,a,l,r] *using random values for the car attributes * initial velocity - u (u>0) * acceleration - a (a>0) * started at Lth second - l (l >= 0 && l < periodInSec) * stopped at Rth second - r (r > 0 && r <= periodInSec && l < r) */ for(int i=0;i= cars[i][3]) swap(cars[i][2],cars[i][3]); } } } //Input matrix display cout<<"Acc\tU\tL\tR\n\n"; for(int i=0;i=ithSec) { //Implementing velocity formula v = u + at v= cars[i][0] + cars[i][1] * (ithSec - cars[i][2]); totalSpeed+=v; } } //displaying results cout<<"\nTOTAL OBSERVED TIME IS "<

car challenge