Find out Greatest and Smallest number using function

Hello Here is a c program to find out the largest and the smallest numbers from 3 numbers reading those numbers from users.

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#include<stdio.h> #include<conio.h> int gre(int,int,int); int sma(int,int,int); void main() { int a,b,c,g,s; printf("Enter 3 numbers:- \n"); scanf("%d %d %d", &a, &b, &c); g=gre(a,b,c); s=sma(a,b,c); printf("%d is Greatest and %d is Smallest among %d, %d and %d",g,s,a,b,c); getche(); } int gre(int x,int y, int z) { int g; if(x>y) { if(x>z) g=x; else g=z; } else { if(y>z) g=y; else g=z; } return (g); } int sma(int x,int y, int z) { int s; if(x<y) { if(x<z) s=x; else s=z; } else { if(y<z) s=y; else s=z; } return (s); }

Here we create two functions for finding smallest and greatest.