文档介绍：Lab4 Looping Structures OBJECTIVES pleting this experiment, you will be able to: ?U se incrementing and decrementing operators ?U se while structure and do-while structure ?U se for structure ? Use break and continue statements PROCEDURES PART 1 use ++ and -- . #include <> void main() { int a=5,b=5; printf( “ value a=%d\n ”,a++);/ printf( “ value b=%d\n ”,++b); printf( “ value a=%d\n ”,--a); printf( “ value b=%d\n ”,b--); } (1) Print Screen of Result: ——————————————————(2) S ummarize the the difference between a++ and ++a in your words. Different running order . —————————————————— PART2 use while and do while structure. /*Get the number that can not be divided by3 between 100 and 200 */ #include <> main() { inti =100 ; while (i<=200) { if(i%3) printf("%5d",i); i++; }}?(1) Print Screen of Result: ——————————————————(2) Rewrite it using do-while loop. Print Screen of code: —————————————————— PART 3 use for structure. rite a program to give the result of 1! +2 ! +3 !+…+n! #include "" void main() { long int s=1,t; int i,j,n; printf("n="); scanf("%d",&n); for(i=2;i<=n;i++) { for(t=1,j=1;j<=i;j++) t*=j; s+=t; } printf("s=%ld\n",s); } (1) Print Screen of Result: ——————————————————(2)U se different data to test the program, find the number on which the result number will overflow ——————————————————(3) Try to use only one loop to solve the problem Print Screen of