![](https://cos-cdn.shuashuati.com/pipixue-web/2020-1231-2005-12/ti_inject-812ce.png)
Which of the following can be used to display "Hello! Welcome to btechsmartclass!!!".
A.
#include #include void main(){ int i = 10; float x = 5.5; printf("%d %f",i, x); }
B.
#include #include void main(){ printf("Hello! Welcome to btechsmartclass!!!"); }
C.
#include #include void main(){ int i = 10; float x = 5.5; printf("Integer value = %d, float value = %f",i, x); }
D.
#include #include void main(){ int i; i = printf("btechsmartclass"); printf(" is %d number of characters.",i); }