C Programming : সি প্রোগ্রামিং

Count no. of students above,below and average students   #include<stdio.h>   #include<conio.h>    void main()     {      int a[10];      int aa=0,ba=0,ae=0,i;      clrscr();      printf("Enter the marks:\n");      for(i=0;i<10;i++)        { scanf("%d",&a[i]); if(a[i]>55) aa++; else if(a[i]<55) ba++; else ae++;        }      printf("No. OF AVG STUDENTS ARE:%d\n",ae);      printf("No. OF ABOVE AVERAGE STUDENTS:%d\n",aa);      printf("No. OF BELOW AVERAGE STUDENTS ARE:%d",ba);     getch();    }

Basic example showing constants usage in C #include /*constants for bonus rates and sales*/ #define BONUSRATE1 0.1 #define BONUSRATE2 0.15 #define BONUSRATE3 0.2 #define SALES1 2000 #define SALES2 5000 #define SALES3 10000 int main() { int sales; double commission; /*get employees sales*/ printf("Please enter your total sales to the nearest dollar.\n"); scanf("%d", &sales); /*calculate employees bonus based on info*/ if(sales <=2000) { commission = sales * BONUSRATE1; printf("%g\n" , commission); } else if(sales > 2000 && sales <=5000) { commission = sales * BONUSRATE2; printf("%g\n" , commission); } else { commission = sales * BONUSRATE3; printf("%g\n" , commission); } return 0; }