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Use else if with example total of marks and percentage & Grade in C


    Use else if with example (total of marks and percentage & Grade)


"else if"



It remove the above problem but it has own problem it check all the condition until one condition is true. So it is time consuming.

Syntax:-

                                             If(condition1)
                                                {
                                                     --------
                                               }
                                             else if(condition2)

                                                    {
                                                              -----
                                                              }
                                           else
                                                                        {
                                                                                 ----------
}

Program
1.Calculate the total of marks and percentage & Grade
#include<stdio.h>
#include<conio.h>
void main()
{
float m,s,e,h,tot,per;
int max=400;
printf(“Enter the marks of Maths,Science,English,Hindi \n”);
scanf(“%f%f%f%f”,&m,&s,&e,&h);
tot=m+s+e+h;
per=tot/max*100;
printf(“Total=%f”,tot);
printf(“Percentage=%f”,per);
if(per>=60)
{
 printf(“1 st Div”);
}
else if (per>=45)
{
printf(“2 nd div”);
}
else if (per>=33)
{
printf(“3rd Div”);
}
else
{
printf(“fail”);
}

getch();
}



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