C_Programming

C programming questions and answers C language tricky good pointers questions answers and explanation operators data types arrays structures questions functions recursion preprocessors, looping, file handling, strings questions switch case if else printf advance c linux objective types mcq faq interview questions and answers with explanation and solution for freshers or beginners. Placement online written test prime numbers Armstrong Fibonacci series factorial palindrome code programs examples on c c++ tutorials and pdf • C tutorial • C Programming Questions • C Interview Questions • C Programs • C Test • C programming pdf • Program of c++ • Create projects • Sql Server Top of Form [pic] Bottom of Form | | | Array in c Array tutorials in c programming language by examples An array is derived data type in c programming language which can store similar type of data in continuous memory location. Data may be primitive type (int, char, float, double…), address of union, structure, pointer, function or another array. Example of array declaration: int arr[5]; char arr[5]; float arr[5]; long double arr[5]; char * arr[5]; int (arr[])(); double ** arr[5]; Array is useful when: (a) We have to store large number of data of similar type. If we have large number of similar kind of variable then it is very difficult to remember name of all variables and write the program. For example: //PROCESS ONE #include int main(){     int ax=1;     int b=2;     int cg=5;     int dff=7;     int am=8;     int raja=0;     int rani=11;     int xxx=5;     int yyy=90;     int p;     int q;     int r;     int avg;     avg=(ax+b+cg+dff+am+raja+rani+xxx+yyy+p+q+r)/12;     printf("%d",avg);     return 0;         } If we will use array then above program can be written as: //PROCESS TWO #include int main(){     int arr[]={1,2,5,7,8,0,11,5,50};     int i,avg;     for(int i=0;i