C-Programming

A program using single subscribed variable to evaluate the expression in C language

The following C program is used to evaluate the following expression: Total = Σ i=110  Xi2 where  X1, X2 … X10 they are user inputs. The code has been tested in Dev c++. CODE: #include<stdio.h> void main(){ int i; float x[10],value,total; printf(“Enter 10 REAL Numbers”); for(i=0;i<10;i++){ scanf(“%f”,&value); x[i]=value; } total=0.0; for(i=0;i<10;i++){ total = total +x[i]*x[i]; printf(“\n”);

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C-Programming

Program to display sum of series 1+1/2+1/3+…+1/n in C language

The following C program is to find the sum of the series 1+1/2+1/3+…+1/n. The following code have been compiled and executed in Dev C++. Information about the code:  > The variable is taken as double here. Int datatype will not be used here or else the generated output will be wrong. > %.3lf prints 3

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