#include <stdio.h> #include <stdbool.h> main() { int a; int a2; a=a2=20; int b=1; bool c=true; printf("%d\n", a); printf("%d\n", a2); printf("%d\n", c==a==b); printf("%d\n", c!=a==b); printf("%d\n", c!=a!=b); c=a==b; printf("%d\n", c); c=a!=b; printf("%d\n", c); c=a>=b; printf("%d\n", c); return 0; }