include stdio h int main int x1 y2
- Slides: 7
#include <stdio. h> int main() { int x=1, y=2, z=3; printf ("x*y*z=%dn", x*y*z); printf ("x+y+z=%dn", x+y+z); printf ("x-y=%dn", x-y); printf (“y/z=%dn", y/z); printf ("x%%z=%dn", x%z); return 0; } 1 פתרון
2 פתרון תרגיל #include <stdio. h> int main() { int sum, num; sum = 0; printf("Enter a 3 digit numbern"); scanf("%d", &num); if ((num<100) || (num>999)) { printf(“Wrong inputn”); return 0; } sum = num % 10; num /= 10; sum += (num % 10); printf("The digits sum is %dn", sum); return 0; }
3 פתרון שגוי לתרגיל #include <stdio. h> int main() { int miles, yards; double kilometers; miles = 26; yards = 385; kilometers = 1. 609 * (miles + yards / 1760); return 0; }
3 פתרון נכון לתרגיל #include <stdio. h> int main() { int miles, yards; double kilometers; miles = 26; yards = 385; kilometers = 1. 609 * (miles + yards / 1760. 0); return 0; }
4 פתרון תרגיל void main() { int A, B; printf("Enter two Numbersn"); scanf("%d%d", &A, &B); if (A == B) printf(“A==Bn"); else if (A > B) printf(“A>Bn"); else printf(“A<Bn"); }
5 פתרון תרגיל #include <stdio. h> #include <math. h> void main() { float x 1, x 2, y 1, y 2; printf(“Please enter first pointn"); scanf("%lf, %lf", &x 1, &y 1); printf(“Please enter second pointn"); scanf("%lf, %lf", &x 2, &y 2); printf(“The distance between the points (%f, %f) and (%f, %f) is %fn”, x 1, y 1, x 2, y 2, sqrt(pow((x 1 x 2), 2)+pow((y 1 -y 2), 2))); }
