Question 1 (24 pts): What is the output of the following questions:

#include int main() { int i, a[5] = {1, 3, 5, 1, 6}; for(i=1; i <= 5; i++) if(i<4) a[i] = a[i-1] + a[i+1]; else a[i%5]=a[i-1]+a[(i+1)%5]; for(i=0;i<5;i++) printf("%d ",a[i]); return 0; }

#include int main() { int i,j, k ; int b[3][3]={{2,1,9},{4,5,6},{1,6,8}}; for (k=0;k<3;k++) { j=0; for (i=k;i>=0;i--){ printf("%d ",b[i][j]); j++; } printf(" "); } return 0; }
#include int main() { int a=20,b=13,c; int *p1,*p2; p1=&a; p2=&b; *p1=2+*p2; *p2=a+3; c=a+b; printf("%d %d %d",a+b,b,c); return 0; }
#include int main(){ int count=0,m,n; m=2; do{ n=9; while(n>=4){ count++; n=n-2; } m=m+2; }while(m<=4); printf("%d %d %d ",m,n,count); return 0; }