73. Predict the output or error(s) of the following c code

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#include "stdio.h"
main()
{
	register i=5;
    char j[]= "hello";                     
    printf("%s  %d",j,i);
}

Answer:
hello 5

Explanation:
if you declare i as register compiler will treat it as ordinary integer and it will take integer value. i value may be stored either in register or in memory.