Why data types in all programming languages have some range? Why ritche have disigned first time likethat?Why not a single data type can support all other types?

2 Answers   Excel,

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#define MAX 3 main() { printf("MAX = %d \n",MAX ); #undef MAX #ifdef MAX printf("Vector Institute”); #endif

4 Answers   IBM, Vector,

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convert 0.9375 to binary

2 Answers   CTS, TANCET,

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void main(int argc,char *argv[],char *env[]) { int i; for(i=1;i<argc;i++) printf("%s",env[i]); }

3 Answers  

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increment operateor (++)and decrament(--) #include<stdio.h> #inclide<conio.h> main() { int x=15; while(x!=0) scanf("%d",&x); {

2 Answers   HCL, Syntel, TCS,

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What is #ifdef ? What is its application?

0 Answers   TCS,

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how to make c program without a libary? e.g.#include<stdio.h> libary is not in c progaram.

2 Answers  

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What does 3 periods mean in texting?

0 Answers  

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how 2 compile & execute c program with out using editor?

2 Answers   HP,

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void main() { //char ch; unsigned char ch; clrscr(); for(ch =0;ch<= 127; ch++) printf(" %c= %d \t ", ch, ch); } output?

4 Answers   Groupon,

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how to find out the reverse number of a digit if it is input through the keyboard?

6 Answers  

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Differentiate between null and void pointers.

0 Answers   TCS,

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