Answer / lakshmi sreekanth

#include <stdio.h>
#include <sys/types.h>
#include <dirent.h>

main()
{
struct dirent *dp;
DIR *dfd = opendir("/home/sreekanth");

if(dfd != NULL)
{
while((dp = readdir(dfd)) != NULL)
printf("%s\n", dp->d_name);
closedir(dfd);
}
return 0;
}

Answer / muthu

please write the correct program with output...

by prof.muthu m.c.a phd etc..
ph:9962940220

Answer / rakesh

void main()
{
char path[100];
cout<<"Enter the path of directory::";
cin.getline(path,100);
system("cd path");
system("dir");
} // In windows
// For linux change dir to ls.

Answer / prince

main()
{
char path[100];
printf("Enter the path of directory:");
scanf("%s",path);
system("cd path");
system("ls");
}

#define assert(cond) if(!(cond)) \ (fprintf(stderr, "assertion failed: %s, file %s, line %d \n",#cond,\ __FILE__,__LINE__), abort()) void main() { int i = 10; if(i==0) assert(i < 100); else printf("This statement becomes else for if in assert macro"); }

1 Answers  

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void main() { while(1){ if(printf("%d",printf("%d"))) break; else continue; } }

1 Answers  

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

1 Answers  

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Write a C program that defines a 2-dimentional integer array called A [50][50]. Then the elements of this array should randomly be initialized either to 1 or 0. The program should then print out all the elements in the diagonal (i.e. a[0][0], a[1][1],a[2][2], a[3][3], ……..a[49][49]). Finally, print out how many zeros and ones in the diagonal.

2 Answers  

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how to create a 3x3 two dimensional array that will give you the sums on the left and bottom columns

0 Answers  

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How will you print % character? a. printf(“\%”) b. printf(“\\%”) c. printf(“%%”) d. printf(“\%%”)

4 Answers   HCL,

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main() { int i; float *pf; pf = (float *)&i; *pf = 100.00; printf("\n %d", i); } a. Runtime error. b. 100 c. Some Integer not 100 d. None of the above

2 Answers   HCL, LG,

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how to return a multiple value from a function?

2 Answers   Wipro,

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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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How can I Create a C program in splitting set of characters to specific subsets. Example: INPUT SET OF CHARACTERS: Therefore, my dear brothers and sisters, stand firm. Let nothing move you. Always give yourselves fully to the work of the Lord, because you know that your labor in the Lord is not in vain. SPLIT INTO HOW MANY CHARACTERS PER SUBSETS: 10 OUTPUT: Therefore, my dear b rothers an d sisters, stand fir m. Let not hing move you. Alway s give you rselves fu lly to the work of t he Lord, b ecause you know that your labo r in the L ord is not in vain.

0 Answers  

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

1 Answers  

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what is the output of following program ? void main() { int i=5; printf("%d %d %d %d %d ",i++,i--,++i,--i,i); }

10 Answers  

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