#include<stdio.h>int check (int, int);int main(){int c;c = check(10, 20);printf("c=%d\n", c);return 0;}int check(int i, int j){int *p, *q;p=&i;q=&j;i>=45 ? return(*p): return(*q);}
#include<stdio.h>int main(){int i = 5;while(i-- > 0)printf("%d,", i);i = 5;printf("\n");while(i-- >0)printf("%i,", i);while(i-- > 0)printf("%d,", i);return 0;}
#include<stdio.h>int main(){int i=4;int j;j= sizeof(--i + ++i);printf (" i=%d j=%d\n",i,j);return 0;}