float

I've made this Calculator which can only calculate for 2 inputs only. How should I write the program, so that, the user can give multiple inputs and the calculation is performed? /* Work of Ashrith Babu Rao, XII Email: a5hr1th.mb@gmail.com (c) 2008 */ #include <iostream.h>...

Hello I made the following program with C language - but I do not know how to fix the error when the user enters characters instead of numbers; For Example: the values entered by the user must be numbers only not characters - and if he type character the program should give him error message...

i write a C program to perform the functions of a calculator, as this #include<stdio.h> #include<conio.h> int sum(int,int); int dif(int,int); int pro(int,int); float div(int,int); void main() { int a,b; char o; clrscr(); printf("enter the numbers "); scanf("%d%d",&a,&b); printf("enter the...

does anybody have any idea what's going on here? #include <stdio.h> int main() { float a = 65.375; char *p; int i; p = (char*)&a; printf("%c\n",*p); for(i=0;i<=3;i++) printf("%02x",(unsigned char)p); printf("\n"); printf("\n"); return 0; }

Dunno whether its right to post it here.... Anyway, this is my doubt: i couldn't find this in Google....... ---> if we declare a float, like: float a=2.7; it gets stored in the memory as 2.700000 with specifically 6 digits only, after the decimal...

I need your help very urgently....... Actually my HOD (head of department) is doing PHD.... He has a .c file which can be successfully compiled on LINUX using gcc.... I myself have successfully compiled it on REDHAT Now he wants to compile the same program on Windows using VISUAL...

i did following coding in devc++ ver4..... it is taken from kanetkar's Let Us See book....... but it doesn't seem to work....it should recieve a float value & return its square.... no matter what i enter it gives its square as 0.000000..... whats going wrong any suggestions....... if it works...

Well, this tutorial I've made will be updated by me regularly. Recently I got addicted to Scripting thanks to MAKI, the kool scripting language and Vb. Then I thought there were many things that could very well, confuse new scripters and hence I thought this tutorial would help. Please add...