
#include<stdio.h>int main(){int i=10;char s=S;do{printf(%d,i);printf(%c,s);i;}while(i<=5)return 0;}
#include<stdio.h>int main(){int i=0,j=1;do{printf("%d ",i);printf("%d ",j);i+=2;j+=2;}while(i<10);}

#include<stdio.h>int main(){int i=1,j=5,result;do{printf("%d x %d =%d\n",i,j,result);result = i*j;i++;}while(i<=5)return result;}