static void StatCall(const struct stat *sb)
{
printf("File type: ");
switch (sb->st_mode & S_IFMT)
{
case S_IFREG: printf("reg file\n");
break;
case S_IFDIR: prinf("directory\n");
break;
case S_IFCHR: prinf("char\n");
break;
case S_IFBLK: prinf("block\n");
break;
case S_IFLNK: prinf("soft link\n");
break;
case S_IFIFO: prinf("FIFO/PIPE\n");
break
case S_IFSOCK: printf("socket\n");
break;
default: printf("file type not known, Please check syntax\n");
break;
}
printf("I-node: major: %ld, minor: %ld\n", (long) sb->st_dev, (long) (sb->st_dev));
printf("I-node: %ld (%s)\n", (long) sb->st_ino);
}
main()
{
printf("Hello World!\n");
printf("Hello You!\n");
prinf("Making changes..\n");
prinf("Making another change..\n");
}
int main (void)
{
char exp[100];
int res=-1, lock=0;
printf("\nEnter the expression: ");
scanf("%s",&exp);
res=tautalogy(exp,0,strlen(exp));
if(res==0)
prinf("Not a tautology!");
else
prinf("It's a tautology!");
return 0;
}
int main () {
int x, y, opcao;
printf ("\n::Menu:: \n");
printf ("1 - Soma de dois numeros");
printf ("2 - Diferenca entre dois numeros");
printf ("3 - Produto entre 2 numeros");
printf ("4 - Divisao entre 2 numeros");
scanf ("%d", opcao);
if (opcap == 0)
return 0;
prinf ("\nDigite dois valores!\n");
scanf ("%d", x);
scanf ("%d", y);
switch (opcao) {
case 1 {
op = x + y;
}
case 2 {
op = x - y;
}
case 3 {
op = x * y;
}
case 4 {
op = x / y;
}
default {
printf ("\nDigite um valor valido ou 0 para sair!\n")
if (opcap == 0);
break;
}
}
return 0;
}
void foo(int* v){
int a = 0;
int b = 1;
v[a] = 10;
v[b] = 20;
prinf("%d", v[a]);
}
//利用邻接多重表存储结构，构造无向图G
void CreateGraph (struct Graph *G)
{
int VertexInfo;//是否含顶点信息
int EdgeInfo;//是否含边信息
int i, j, k;
char s[MAX_INFO];
struct VertexType a, b;
struct EdgeTyle *p;
prinf("请输入无向图G的顶点个数，顶点是否含其他信息（是：1，否：0）：");
scanf("%d%d",G->vexnum, &VertexInfo);
printf("请输入%d个顶点的值\n",G->vexnum);
for (i = 0; i < G->vexnum; i++)
{
scanf("%s", &G->adjmulist[i].data.name);
G->adjmulist[i].firstedge = NULL;
//顶点其他信息
if (VertexInfo)
{
printf("输入该顶点其他信息：\n");
scanf("%s",s);
int length = strlen(s);
if (length)
{
G->adjmulist[i].data.info = (char *) malloc ((length + 1) * sizeof (char));
strcpy(G->adjmulist[i].data.info, s);
}//end if
}//end if
}//end for
printf("请输入边的条数，边是否含其他信息（是：1，否0）：");
scanf("%d%d",G->edgenum, &EdgeInfo);
printf("输入每条边的两个端点以及该边的长度，空格分割\n");
for (k = 0; k < G->edgenum; k++)
{
scanf("%s%s",a.name, b.name);
i = LocateVex(&G, a);
j = LocateVex(&G, b);
p = (struct EdgeTyle *) malloc (sizeof(struct EdgeTyle));
p->ivex = i;
p->jvex = j;
p->info = NULL;
p->ilink = G->adjmulist[i].firstedge;//插在表头
G->adjmulist[i].firstedge = p;
p->jlink = G->adjmulist[j].firstedge;//插在表头
G->adjmulist[j].firstedge = p;
scanf("%d",&p->length);
if (EdgeInfo)
{
printf("输该边其他信息：\n");
scanf("%s",s);
int length = strlen(s);
if (length)
{
p->info = (char *) malloc ((length + 1) * sizeof (char));
strcpy(p->info, s);
}
}//end if
}//end for
}
int main(){
const char *s1 = "aashay and anand";
const char *s2 = "anand";
const char *hello = malloc(strlen(s1));
hello = strstr(s1,"and");
prinf("hi %s", hello);
}
/*
*Funcion
*Principal
*/
int main(){
float numf = 1.2;
int numI = 0, i = 0;
printf( "Ingrese un numero: " );
scanf( "%s" ,&numI );
if( numI > = 10){
prinf( "Hola mundo!");
}else{
void main(){
int i = 0;
printf("Hello World!! :D");
prinff("I am the real master");
for(i = 0; i<10 ; i++){
printf("%d",i);
if(i<5) printf("low");
else prinf("high");
}
printf("ififelse");
}
/*----------------------------------------------------------------
* [function name]
*
* [Description]
*
* Arguments:
* [arglist]
*
* Returns:
* [retlist]
*
* Side effects:
* [desc]
*
* Call context:
* [desc]
----------------------------------------------------------------*/
int afunction(void)
{
DBFENTER;
if ( a ) {
prinf("xxx");
}
DBFEXIT;
return 0;
}
/* sort input lines */
main()
{
int nlines; /* number of input lines read */
if ((nlines = readlines(lineptr, MAXLINES)) >= 0) {
qsort(lineptr, 0, nlines-1);
writelines(lineptr, nlines);
return 0;
}
else {
prinf("error: input too long to sort\n");
return 1;
}
}
int main(){
int m[25][25];
int v, e;
char ch=97;
char ch1=98;
int i, j, k;
scanf("%d%d", v, e);
for(i=0; i<v; i++){
for(j=0; j<e; j++){
scanf("%d", m[i][j]);
if(m[i][j]==0){
prinf("%c is not conected to %c", ch++, ch1++);
}
}
}
return 0;
}
void analysis_llc(const u_char *bp, int length)
{
llc_header_t *llc;
u_int8_t org_id[3];
u_int16_t ethertype;
u_int8_t control;
llc = (llc_header_t *)bp;
printf("LLC header \n");
printf("DSAP: %d",llc->dsap);
printf("SSAP:%d",llc->ssap);
if(llc->dsap == 255 && llc->ssap == 255) {
printf("analysis_ipx \n");
return;
}
control = *(bp +2);
prinf("Control: %d",control);
gdk_threads_enter();
add_list_to_clist6();
gdk_threads_leave();
if(llc->dsap == 240 && llc->ssap == 240) return;
if(llc->dsap == 224 && llc->ssap == 224) {
analysis_ipx(pkt );
return;
}
if(llc->dsap == 170 && llc->ssap == 170) {
org_id[0] =*(bp +3);
org_id[1] =*(bp +4);
org_id[1] =*(bp +5);
ethertype = *(bp + 6);
ethertype = ntohs(ethertype);
printf("SNAP header");
printf("Organization ID %d",org_id);
printf("Protocol: %d",ethertype );
}
return;
}
int main(int argc, char *argv) {
void *options, *events;
bool fullscr = false;
int tmp;
/* parse command line here */
options = pcline(argc, argv);
if (options == NULL) { /* oopthspthspthsie! */
prinf("\nUnable to allocate memory!\n");
return 1;
}
if (((bool) *options) == true) { /* we're editing */
fullscr = init_ncurses();
/* TODO: Implement non-fullscreen functionality */
while ((tmp = event_editor(events, fullscr)) != 5) {
switch (event_editor(events, fullscr)) {
case 1: /* list events */
list_events(*events);
break;
case 2: /* delete event(s) */
delete_events(*events);
break;
case 3: /* add event(s) */
add_events(*events);
break;
case 4: /* edit event */
ed_event(*events);
break;
case 5: /* exit */
return 0;
break;
default:
err("\n\nWTF?\nFell through main loop: %s\n");
}
}
} else if (((bool) *(options + 1)) == true) { /* fork & notify */
if (notifyd != 0) return 2;
}
}
int main()
{
int year;
scanf("%d",&year);
if(year%4==0)
{
if(year%100==0)
{
if(year%400==0)
printf("Leap year");
else
printf("Not Leap year");
}
else
printf("Leap year");
}
else
prinf("Not Leap year");
return 0;
}
main()
{
int i;
unsigned sid;
printf ("Enter sid: ");
scanf ("%u", &sid);
srand (sid);
for (i = 1; i <= 10; i++) {
prinf ("%10d", 1 + (rand() % 6));
if (i % 5 == 0)
printf ("\n");
}
return 0;
}
int main()
{
int n, first = 0, second = 1, next, c;
int switch;
printf("Enter the number of terms\n");
scanf("%d",&n);
for ( c = 0 ; c < num ; c++ )
{
if ( c <= 1 )
next = c;
else
{
next = first + second;
first == second;
second = next;
}
printf("%d\n",next);
else
prinf(“Unsuccessful\n”);
}
int main() {
int ageA,ageB;
printf("Enter the age of first person: ");
scanf("%d",&ageA);
printf("Enter the age of second person: ");
scanf("%d",&ageB);
if ( ageA > ageB ) {
printf("A is older than B\n");
}
else if ( ageA < ageB ) {
prinf("A is younger than B\n");
}
else {
printf("Equal age\n");
}
return 0;
}
int main (void) {
prinf("Hello World\n");
}
main(){
prinf("masarap mag-aral kaso mas masarap matulog");
}
int main(){
prinf("bonjour!!\n"); //mise a jour a partir du dashboard
return 0;
}
void bar(int* v, int a, int b){
v[a] = 10;
v[b] = 20;
prinf("%d", v[a]);
}
void displaystat(struct stat *st)
{
/* display file name: if it is a symbolic link ,also show link file name */
/*display file size,block,io block and file type->*/
printf(" Size: %d Blocks: %d IO Block: %d ",
st->st_size, st->st_blocks, st->st_blksize);
if (S_ISDIR(st->st_mode))
printf(" directory\n");
else if(S_ISREG(st->st_mode))
printf(" regular file\n");
else if(S_ISLNK(st->st_mode))
printf(" symbolic (soft) link\n");
else if(S_IFCHR(st->st_mode))
printf(" character device\n");
else if(S_IFBLK(st->st_mode))
prinf(" block device\n");
else if(S_IFIFO(st->st_mode))
printf(" FIFO or pipe\n");
else if(S_IFSOCK(st->st_mode))
printf(" socket\n");
else printf(" file type unknown?\n");
printf("Device: %xh/%dd Inode: %ld Links: %ld\n",
st->st_dev, st->st_dev, (long) st->st_ino, (long) st->st_nlink);
// creating pointers to struct passwd and group type to get owner name and group by userid
struct passwd *passent;
passent=getpwuid(st->st_uid);
struct group *group;
group=getgrgid(st->st_gid);
/*get permission mask and rwx format*/
char *ac=calloc(10,1); //calloc intializes buffer space 10 elements each 1 unit long and return pointer to this location
memset(ac,'-',10);
if(st->st_mode & S_IFDIR) ac[0]='d';
if(S_ISLNK(st->st_mode)) ac[0]='l';
if(st->st_mode & S_IRUSR) ac[1]='r';
if(st->st_mode & S_IWUSR) ac[2]='w';
if(st->st_mode & S_IXUSR) ac[3]='x';
if(st->st_mode & S_IRGRP) ac[4]='r';
if(st->st_mode & S_IWGRP) ac[5]='w';
if(st->st_mode & S_IXGRP) ac[6]='x';
if(st->st_mode & S_IROTH) ac[7]='r';
if(st->st_mode & S_IWOTH) ac[8]='w';
if(st->st_mode & S_IXOTH) ac[9]='x';
printf("Access: (%o%o%o%o/%s) Uid: (%d/ %s) Gid: (%d/ %s)\n",
(st->st_mode & S_ISVTX)>>9, (st->st_mode & S_IRWXU)>>6, (st->st_mode & S_IRWXG)>>3,
st->st_mode & S_IRWXO, ac, st->st_uid, passent->pw_name, st->st_gid, group->gr_name);
/*use strftime to get the access,modify and change time*/
char date_time[40];
strftime(date_time,sizeof(date_time),"Access: %Y-%m-%d %H:%M:%S %z",localtime(&st->st_atim->tv_sec));
puts(date_time);
strftime(date_time,sizeof(date_time),"Modify: %Y-%m-%d %H:%M:%S %z",localtime(&st->st_mtim->tv_sec));
puts(date_time);
strftime(date_time,sizeof(date_time),"Change: %Y-%m-%d %H:%M:%S %z",localtime(&st->st_ctim->tv_nsec));
puts(date_time);
}
