Pointers are just variables like any other variables we declare, the only difference is that, the so called normal variables store some sort of data like an integer,a character,a floating point number, on the other hand a pointer stores a … Continue reading
RCS file: ./linklist.c,v Working file: ./linklist.c head: 1.3 branch: locks: strict root: 1.3 access list: symbolic names: keyword substitution: kv total revisions: 3; selected revisions: 3 description: declare the header file and also delcare the structure in the head.h file … Continue reading
RCS file: fifo.c,v Working file: fifo.c head: 1.4 branch: locks: strict root: 1.4 access list: symbolic names: keyword substitution: kv total revisions: 4; selected revisions: 4 description: include all the headerfile and also declare the struct in the header.h file … Continue reading
CS file: systemcall.c,v Working file: systemcall.c head: branch: locks: strict access list: symbolic names: keyword substitution: kv total revisions: 0 description: in the program,another program is invoked through a program through system call the other program will convert lower case … Continue reading
#include<stdio.h> int main() { int a,b; printf(“enter the value of a &b”); scanf(“%d %d”,&a,&b); printf(“value of a=%d & b=%d\n”,a ,b); a=a+b; b=a-b; a=a-b; printf(“after swaping a=%d &b=%d\n”, a,b); return 0; }
#include <stdio.h> int largest(int []); int largest(int arr[5]) { int l,i; l = arr[0]; for(i=1;i<5;i++) { if (arr[i] > l) { l = arr[i]; } else ; //printf(“%d”,l); } return l; } int main() { int i, max; int arr[5]; … Continue reading
#include <stdio.h> int add_num(int, int, int); //function declaration int add_num(int num1, int num2, int num3) //function definition { int num4; num4 = num1 + num2 + num3; //function body return num4; } int main() { int i,x,y,z; printf(“Enter three numbers:\n”); … Continue reading
RCS file: fdtransfer.c,v Working file: fdtransfer.c head: 1.2 branch: locks: strict root: 1.2 access list: symbolic names: keyword substitution: kv total revisions: 2; selected revisions: 2 description: implementing communication using files(by passing fd) —————————- revision 1.2 locked by: root; … Continue reading
#include <stdio.h> int main() { int i,j; int r=2,c=3; int arr[3][4]; printf(“Enter Elements:\n”); for(i=0;i<3;i++) { for(j=0;j<4;j++) { scanf(“%d”, &arr[i][j]); } } printf(“Elements of Array:\n”); for(i=0;i<3;i++) { for(j=0;j<4;j++) { printf(“%d \t”, arr[i][j]); } printf(“\n”); } return 0; } ~ “2d_array.c” 28L, … Continue reading
RCS file: fdtransfer.c,v Working file: fdtransfer.c head: 1.3 branch: locks: strict root: 1.3 access list: symbolic names: keyword substitution: kv total revisions: 3; selected revisions: 3 description: initial program. —————————- revision 1.3 locked by: root; date: 2015/03/03 17:24:41; author: root; … Continue reading
RCS file: replacing.c,v Working file: replacing.c head: 1.1 branch: locks: strict emblogic: 1.1 access list: symbolic names: keyword substitution: kv total revisions: 1; selected revisions: 1 description: using pid_t command with fork —————————- revision 1.1 locked by: emblogic; date: … Continue reading
CS file: pipe.c,v Working file: pipe.c head: 1.3 branch: locks: strict root: 1.3 access list: symbolic names: keyword substitution: kv total revisions: 3; selected revisions: 3 description: include all the header file declare the varible open a file for rdwr … Continue reading
RCS file: c1.c,v Working file: c1.c head: 1.1 branch: locks: strict root: 1.1 access list: symbolic names: keyword substitution: kv total revisions: 1; selected revisions: 1 description: Creating pipe for inter process communication given execl call in the child process … Continue reading
RCS file: c1.c,v Working file: c1.c head: 1.1 branch: locks: strict root: 1.1 access list: symbolic names: keyword substitution: kv total revisions: 1; selected revisions: 1 description: Creating pipe for iter process communication given execl call in the child process … Continue reading
1 #include <stdio.h> 2 int flag=1; 3 int main() 4 { 5 int arr[5]; 6 int i, key; 7 printf(“Enter Array:\n”); 8 for(i=0;i<5;i++) 9 { 10 scanf(“%d”, &arr[i]); 11 } 12 printf(“Elements of array:\n”); 13 for(i=0;i<5;i++) 14 { 15 printf(“Araray … Continue reading