Answer / hello

int main(int argc, char * argv[])
{
//argc has count of no of arguments on command line.
// argv[] contains array of strings seperated by space.
// so argv[1] will give u, second argument, with first
// argument being ur ./a.out(in unix)/test.exe(in win)
// so this way u can access CL args.

// ur code.
}

Answer / rakesh

int main(int argc,char *argv[])
{
int i;
for(i=0;i<argc;i++)
cout<<argv[i];
}

Answer / pb

argc is nothing but Argument Count
argv is nothing Argument Vector (or) Argument Value which
is array of Strings.

The first argument to the Command line is always the
Program Name.

argc contains no. of Arguments that it passed including the
Program Name.So Leave the 1st Argument,

int i;
for(i=1;i<=argc;i++)
cout<<argv[i];

Answer / padmaraj

By using -->
int main(int argc, char * argv[])

In this statement the variable argc holds the at least one
argument of type int , the name of the file it self first
argument and *argv[] is array of char which takes the name
of file.......
If any correction plz E-mail me ...
Bye

main() { extern out; printf("%d", out); } int out=100;

1 Answers  

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main() { int y; scanf("%d",&y); // input given is 2000 if( (y%4==0 && y%100 != 0) || y%100 == 0 ) printf("%d is a leap year"); else printf("%d is not a leap year"); }

1 Answers  

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int swap(int *a,int *b) { *a=*a+*b;*b=*a-*b;*a=*a-*b; } main() { int x=10,y=20; swap(&x,&y); printf("x= %d y = %d\n",x,y); }

1 Answers  

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How do you sort a Linked List (singly connected) in O(n) please mail to pawan.10k@gmail.com if u can find an anser...i m desperate to knw...

6 Answers   Microsoft, MSD, Oracle,

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#include<conio.h> main() { int x,y=2,z,a; if(x=y%2) z=2; a=2; printf("%d %d ",z,x); }

1 Answers  

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typedef struct error{int warning, error, exception;}error; main() { error g1; g1.error =1; printf("%d",g1.error); }

1 Answers  

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main() { char c=' ',x,convert(z); getc(c); if((c>='a') && (c<='z')) x=convert(c); printf("%c",x); } convert(z) { return z-32; }

1 Answers  

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How to use power function under linux environment.eg : for(i=1;i<=n;i++){ pow(-1,i-1)} since it alerts undefined reference to 'pow'.

2 Answers  

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pls anyone can help me to write a code to print the values in words for any value.Example:1034 to print as "one thousand and thirty four only"

2 Answers  

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Program to Delete an element from a doubly linked list.

4 Answers   College School Exams Tests, Infosys,

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What is the problem with the following code segment? while ((fgets(receiving array,50,file_ptr)) != EOF) ;

1 Answers  

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why array index always strats wuth zero?

2 Answers  

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