Showing posts with label case. Show all posts
Showing posts with label case. Show all posts

Monday, 2 January 2012

Frequently Asked Questions in Technical Round at MNCs like TCS, WIPRO, INFOSYS,..etc - 1

Predict the output or error(s) for the following:


1)

main()

{

static char names[5][20]={"pascal","ada","cobol","fortran","perl"};


int i;


char *t;


t=names[3];


names[3]=names[4];


names[4]=t;


for (i=0;i<=4;i++)


printf("%s",names[i]);


}

Answer:

Compiler error: Lvalue required in function main


Explanation: