Program to check if input Number is int or float
Program to check if input Number is int or float
#include<stdio.h>
#include<conio.h>
#include<string.h>
int main()
{
printf("\n\n\t\tEduguru - C Program example\n\n\n");
char number[10];
int flag = 0;
int length, i = 0;
printf("\n\nEnter a number: ");
scanf("%s", number);
length = strlen(number);
// till string does not end
while(number[i++] != '\0') // same as while(length-->0)
{
if(number[i] == '.') // decimal point is present
{
flag = 1;
break;
}
}
// if(0) is same as if(false)
if(flag)
printf("\n\n\n\tEntered Number is a Floating point Number\n\n");
else
printf("\n\n\n\tEntered Number is a integer Number\n\n");
printf("\n\n\n\n\t\t\tCoding is Fun !\n\n\n");
return 0;
}