Letter Grade Calculater
I write a program which calculate the letter grade. It is also simple program. I started to use dynamic memory allocation with this program. Here is the code : #include <stdio.h> #include <stdlib.h> void pass(double *a,int b,char *c) { int i; double d=0; for(i=0;i<b;i++) { d+=a[i]; } d/=(double)b; if(d<101&&d>89) *c='A'; else if(d<90&&d>79) *c='B'; else if(d<80&&d>69) *c='C'; else if(d<70&&d>59) *c='D'; else if(d<60&&d>0) *c='F'; else *c='E'; } int main() { int num,i...