Result symbol of the modulo operation %

Code:

# Include <stdio. h> # include <stdlib. h> void display (INT, INT); int main (void) {// the result of the modulo operation depends on the symbol of the first operand // if the first operand is a positive number, the resulting modulo is also a positive number // if the first operand is a negative number, the resulting modulo is also negative // a % B = a-[A/B] * B // [x] indicates that the logarithm X is rounded to zero // c99, int A, B; A = 9; B = 5; display (A, B); A = 9; B =-5; display (A, B); A =-9; B =-5; display (A, B); A =-9; B = 5; display (A, B ); return exit_success;} void display (int A, int B) {printf ("% + D/% + D = % + D, % + D = % + d \ n ", A, B, A/B, A, B, A % B );}

Output:

+9 / +5 = +1, +9 % +5 = +4+9 / -5 = -1, +9 % -5 = +4-9 / -5 = +1, -9 % -5 = -4-9 / +5 = -1, -9 % +5 = -4

Result symbol of the modulo operation %