luc005.c (544B)
1 /* Write a program to recive Cartesian 2 co-ordinates (x, y) of a point and convert 3 them into Polar co-ordinates (r, phi) 4 Hint : r = sqrt (x^2 + y^2) and phi = tan^-1 (y/x) */ 5 /* Let Us C; Page - 37; Chap- 2; QNo.: G(b) */ 6 7 #include <stdio.h> 8 #include <math.h> 9 int main() 10 { 11 double x, y, r, phi; 12 printf("Enter the Cartesian Co-Ordinates in this format 'x, y' : "); 13 scanf("%lf, %lf", &x, &y); 14 r = sqrt(pow(x, 2) + pow(y, 2)); 15 phi = atan2(y, x); 16 printf("\nPolar Co-Ordinates are : (%g, %g Rad)", r, phi); 17 return 0; 18 }