Answer / chaitanya

main()
{
for(;1;)
{
int hr,mt,sec;
for(hr=0;hr<24;hr++)
{
for(mt=0;mt<60;mt++)
{
for(sec=0;sec<60;sec++)
{
sleep(1000);
printf("%d:%d:%d",hr,mt,sec);
}
}
}
}
}

Answer / guru

sir, actually i want same program but not using for loop,
using goto statement

Answer / venugopal

main()
{
int hr,mt,sec;
for(hr=0;hr<12;hr++)
{
for(mt=0;mt<60;mt++)
{
for(sec=0;sec<60;sec++)
{
sleep(1000);
printf("%d:%d:%d",hr,mt,sec);
}
}
}/* here sleep(1000) maintain intervel of one sec b/w two
print statements*/ if u have any doubts contact my mail-id
is: venugopal.palavalasa@gmail.com

void main() { static int i=5; if(--i){ main(); printf("%d ",i); } }

1 Answers  

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Which version do you prefer of the following two, 1) printf(“%s”,str); // or the more curt one 2) printf(str);

1 Answers  

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# include <stdio.h> int one_d[]={1,2,3}; main() { int *ptr; ptr=one_d; ptr+=3; printf("%d",*ptr); }

1 Answers  

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Write a C program to add two numbers before the main function is called.

11 Answers   Infotech, TC,

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main() { int i=10; void pascal f(int,int,int); f(i++,i++,i++); printf(" %d",i); } void pascal f(integer :i,integer:j,integer :k) { write(i,j,k); }

1 Answers  

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how to swap 3 nos without using temporary variable

4 Answers   Satyam,

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Give a very good method to count the number of ones in a 32 bit number. (caution: looping through testing each bit is not a solution)

7 Answers   Microsoft,

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main() { int i, j; scanf("%d %d"+scanf("%d %d", &i, &j)); printf("%d %d", i, j); } a. Runtime error. b. 0, 0 c. Compile error d. the first two values entered by the user

2 Answers   HCL,

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#include<stdio.h> main() { char s[]={'a','b','c','\n','c','\0'}; char *p,*str,*str1; p=&s[3]; str=p; str1=s; printf("%d",++*p + ++*str1-32); }

1 Answers  

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why array index always strats wuth zero?

2 Answers  

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#include <stdio.h> main() { char * str = "hello"; char * ptr = str; char least = 127; while (*ptr++) least = (*ptr<least ) ?*ptr :least; printf("%d",least); }

1 Answers  

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main() { if (!(1&&0)) { printf("OK I am done."); } else { printf("OK I am gone."); } } a. OK I am done b. OK I am gone c. compile error d. none of the above

3 Answers   HCL,

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