Answer / addu

#include<stdio.h>
double pow(int,int);

main()
{
int m,n;
double res;
printf("Enter the number and the power : ");
scanf("%d%d",&m,&n);
res=pow(m,n);
printf("\nThe result is = %d\n",res);
}
pow(int m,int n)
{
if(n>0)
{
return m* pow(m,n-1);
} else if (n==0){
return 1;
} else {
return (1/((double)m))*pow(m,n+1);
)
}

Answer / nagarajanselvaraj

#include<stdio.h>
int pow(int,int);
int r=1;
main()
{
int m,n,res;
printf("Enter the number and the power : ");
scanf("%d%d",&m,&n);
res=pow(m,n);
printf("\nThe result is = %d\n",res);
}
pow(int m,int n)
{
if(n>0)
{
r=r*m;
n--;
pow(m,n);
}
return r;
}

What is data _null_? ,Explain with code when u need to use it in data step programming ?

0 Answers   Abbott,

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write a program for area of circumference of shapes

0 Answers  

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union u { struct st { int i : 4; int j : 4; int k : 4; int l; }st; int i; }u; main() { u.i = 100; printf("%d, %d, %d",u.i, u.st.i, u.st.l); } a. 4, 4, 0 b. 0, 0, 0 c. 100, 4, 0 d. 40, 4, 0

1 Answers   HCL,

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main() { void swap(); int x=10,y=8; swap(&x,&y); printf("x=%d y=%d",x,y); } void swap(int *a, int *b) { *a ^= *b, *b ^= *a, *a ^= *b; }

2 Answers  

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#define a 10 int main() { printf("%d..",a); foo(); printf("%d..",a); return 0; } void foo() { #undef a #define a 50 }

3 Answers  

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Is the following code legal? struct a { int x; struct a b; }

1 Answers  

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Display the time of the system and display the right time of the other country

1 Answers  

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main() { char *p = “ayqm”; printf(“%c”,++*(p++)); }

29 Answers   IBM, TCS, UGC NET, Wipro,

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write a simple calculator c program to perform addition, subtraction, mul and div.

0 Answers   United Healthcare, Virtusa,

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main() { signed int bit=512, mBit; { mBit = ~bit; bit = bit & ~bit ; printf("%d %d", bit, mBit); } } a. 0, 0 b. 0, 513 c. 512, 0 d. 0, -513

3 Answers   HCL, Logical Computers,

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struct Foo { char *pName; }; main() { struct Foo *obj = malloc(sizeof(struct Foo)); clrscr(); strcpy(obj->pName,"Your Name"); printf("%s", obj->pName); } a. Your Name b. compile error c. Name d. Runtime error

3 Answers   HCL,

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How do you write a program which produces its own source code as its output?

7 Answers  

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