4.21 Rewrite the program of Fig. 4.2so that the definition and initialization of the variable counter is peformed before the for statement, the output the value of counter after the loop terminates I // Fig. 4.2: fig04.02.C 2 // Counter-controlled iteration with the for statement. #1 nclude 5 int main(void) 7 // initialization, iteration condition, and increment 9 for Cunsigned int counter 1; counter