Question

4. Write a  C program to ask user  to input a float number, then round it up to the second digit after decimal point and output it.

Answer 1

#include<stdio.h>
void main()
{
float n;
printf("\n\n Enter any floating point number: ");
scanf("%f",&n);
printf("After rounding the floating point number is %0.2f",n);
}

Screenshots:

Output:

DOSBox 0.74, Cpu speed: max 100% cycles, Frameskip 0, Program: TC File Edit Search Run Compile Debug Project Options F[1]= CHECK.C #include<stdio.h> void main() - O X Window Help =[+] float n; printf('n Enter anu floating point number: ; scanf('%'',&n); printf( After rounding the floating point number is 20.27,n); 8:1 SO 71 Heln FC Hel 2 Sau 3 One Altromler Make A MO

Enter any floating point number: 12.679 After rounding the floating point number is 12.68 Enter any floating point number: 12.655 After rounding the floating point number is 12.65 Enter any floating point number: 12.999 After rounding the floating point number is 13.00 Enter any floating point number: 88.99 After rounding the floating point number is 88.99 Enter any floating point number: 98.555 Af ter rounding the floating point number is 98.56 Enter any floating point number: 98.545 After rounding the floating point number is 98.54_

DOSBox 0.74, Cpu speed: max 100% cycles, Frameskip 0, Program: TC File Edit Search Run Compile Debug Project Options F[1]= CHECK.C #include<stdio.h> void main() - O X Window Help =[+] float n; printf('n Enter anu floating point number: ; scanf('%'',&n); printf( After rounding the floating point number is 20.27,n); 8:1 SO 71 Heln FC Hel 2 Sau 3 One Altromler Make A MO

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