1.int a=10; 2.int b=20; 3. //write here 4.b=30; Write code at line 3 so that when the value of b is changed variable a should automatically change with same value as b. 5.

0 Answers  

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what is the diff b/w static and non static variables in C. Give some examples plz.

3 Answers   Wipro,

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What is #define used for in c?

0 Answers  

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a value that does not change during program execution a) variabe b) argument c) parameter d) none

0 Answers  

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Write a program for print infinite numbers

3 Answers   Wipro,

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#define f(g,h) g##h main O int i=0 int var=100 ; print f ("%d"f(var,10));} what would be the output?

1 Answers   Wipro,

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#define d 10+10 main() { printf("%d",d*d); }

6 Answers  

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write a program in c to print **** * * * * ****

1 Answers   TCS,

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Explain 'bit masking'?

0 Answers   EXL,

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main() { int i,n=010; int sum=0; for(i=1;i<=n;i++) {s=s+i; } printf("%d",&s); getch(); }

6 Answers  

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main() { int *ptr=(int*)malloc(sizeof(int)); *ptr=4; printf("%d",(*ptr)+++*ptr++); }

5 Answers   Vector, Vector Solutions,

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#include<stdio.h> int main(){ int i=10; int *ptr=&i; *ptr=(int *)20; printf("%d",i); return 0; } Output: 20 can anyone explain how came the output is 20

0 Answers  

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