include int main() { int M; printf("Enter the number of chairs you want to enter:\n"); scanf("%d", &M); double price[M]; double sum = 0.0; int i=0; while(i < M) { printf("Enter price of chair #%d: ",(i+1)); scanf("%lf", &price[i]); if(price[i] < 1003) { price[i] = price[i] - price[i] * 0.10; sum = sum + price[i]; } else if(price[i] >= 1003 && price[i] <= 2006) price[i] = price[i] - price[i] * 0.15; else if(price[i] > 2006) price[i] = price[i] - price[i] * 0.20; printf("Price of chair #%d after discount is %.3lf\n", (i+1), price[i]); i++; } printf("\n\nTotal price after discount of all chairs which got a discount of 10%% is "); printf("%.3lf", sum); int N = 2; printf("\n\nN is equal to the sum of My EUI ID(1+1) = 2"); double p[N]; printf("\nEnter price of %d desks: ", N); for(int i=0;i
#include <stdio.h>
int main()
{
int M;
printf("Enter the number of chairs you want to enter:\n");
scanf("%d", &M);
double price[M];
double sum = 0.0;
int i=0;
while(i < M)
{
printf("Enter price of chair #%d: ",(i+1));
scanf("%lf", &price[i]);
if(price[i] < 1003)
{
price[i] = price[i] - price[i] * 0.10;
sum = sum + price[i];
}
else if(price[i] >= 1003 && price[i] <= 2006)
price[i] = price[i] - price[i] * 0.15;
else if(price[i] > 2006)
price[i] = price[i] - price[i] * 0.20;
printf("Price of chair #%d after discount is %.3lf\n", (i+1), price[i]);
i++;
}
printf("\n\nTotal price after discount of all chairs which got a discount of 10%% is ");
printf("%.3lf", sum);
int N = 2;
printf("\n\nN is equal to the sum of My EUI ID(1+1) = 2");
double p[N];
printf("\nEnter price of %d desks: ", N);
for(int i=0;i<N;i++)
{
scanf("%lf", &p[i]);
}
sum = 0.0;
i=0;
while(i<N)
{
sum = sum + p[i];
i++;
}
double avg = sum/N;
printf("\nThe average of all desks with and without tax %.3lf", avg);
i=0;
sum = 0.0;
avg = 0.0;
while(i<N)
{
if(p[i] <= 3)
p[i] = p[i] + p[i]*0.03;
else
p[i] = p[i] + p[i]*0.05;
sum = sum + p[i];
i++;
}
avg = sum/N;
printf(" %.3lf", avg);
printf("\n\nID = ******** Section G*");
return 0;
}
(ON VISUAL STUDIO, THE BOLD ONES, IT GIVES ERROR AND SAYS, EXPRESSION MUST HAVE A CONSTANT VARIABLE!
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