#include <stdio.h> void dec2bin(long decimal, char *binary); int main() { long decimal; char binary[80]; printf(“\n\n Enter an integer value : “); scanf(“%ld”,&decimal); dec2bin(decimal,binary); printf(“\n The binary value of %ld is %s \n”,decimal,binary);

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#include <stdio.h> #include <ctype.h> #include <string.h> int main() { char string[100]; int i,found=0; printf(“Type a string : “); gets(string); for(i=0;i<strlen(string);i++) if( isalpha(string[i])) found++; printf(“Number of characters: %d\n”,found); return 0; without using functions #include<stdio.h> #include<string.h> void main() { char string[80]; char *s; int <strong class=”highlight”>count</strong>=0; int len; printf(“Enter string\n”); gets(string); len=strlen(string); printf(“%d”,len); for(s=string;*s!=’\0′;s++) { if(*s==’ ‘) [...]

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Here’s a simple function that does an infinite loop. It prints a line and calls itself, which again prints a line and calls itself again, and this continues until the stack overflows and the program crashes. A function calling itself is called recursion, and normally you will have a conditional that would stop the recursion [...]

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Branching is performed using jump statements, which cause an immediate transfer of the program control. The following keywords are used in jump statements: · The break Statement · The continue Statement · The return Statement · The goto Statement

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