cstructCricPoint, C (gcc)

cstructCricPoint

//gcc 7.4.0
//define a structure cricket with following members: name,team and batting average; now define an array of 5 cricketers and write a program to read information about 5 cricketers and print a team-wise list containing names of cricketers ,their batting average and modify the data(use pointer);

//this code is created by Rezaul Hoque on August 24,2021;contact: jewelmrh@yahoo.com

//note: codes shared by Rezaul Hoque on rextester are not for sale; they are created and shared to facilitate the algorithm learning process; many like Hoque use this platform to practice programming ;Rezaul hopes his contribution helps others to fine tune their learning;

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
const int n=5;
struct cricket{
char name[30];
char team[30];
float avg;
};
void disp(struct cricket *,int);
void mod(struct cricket*);
void teamwise(struct cricket *);

void mod(struct cricket* ptr)
{
int l;
printf("Enter position to modify value:\n");
scanf("%d",&l);

printf("Enter new name value(skip for no change):\n");
scanf("%5s",(ptr+l-1)->name);

printf("Enter new team value(skip for no change):\n");
scanf("%5s",(ptr+l-1)->team);
printf("Enter new avg value(skip for no change):\n");
scanf("%f",&(ptr+l-1)->avg);

}

void disp(struct cricket*cric,int n)
{
struct cricket * ptr;
printf("Name\tTeam\tBatting Average: \n");
for(ptr=cric; ptr<cric+n;ptr++)
printf("%5s\t%5s\t%2.2f\n",ptr->name,ptr->team,ptr->avg);
}
void teamwise(struct cricket *cric){
struct cricket* ptr;
char temp[30]; char temp2[30]; 
for(int l=1;l<n;l++)
 {
  for(int j=1;j<=n-l;j++)
{
 if(strcmp((cric+j-1)->team,(cric+j)->team)>0)
{ 
   strcpy(temp,(cric+j-1)->team);
  strcpy((cric+j-1)->team, (cric+j)->team);
strcpy((cric+j)->team,temp);

strcpy(temp2, (cric+j-1)->name);
  strcpy((cric+j-1)->name, (cric+j)->name);
strcpy((cric+j)->name,temp2);

float temp3 = (cric+j-1)->avg;
(cric+j-1)->avg = (cric+j)->avg;
(cric+j)->avg =temp3;
   }
 }
}
printf("Name\tTeam\tBatting Average: \n");
for(ptr=cric; ptr<cric+n;ptr++)
printf("%5s\t%5s\t%2.2f\n",ptr->name,ptr->team,ptr->avg);
}

int main(){
struct cricket cric [5];
struct cricket * cptr;

printf("Enter team,player name & batting average (5times):\n");
for(cptr=cric; cptr<cric+n;cptr++)
scanf("%5s\t%5s\t%f\n",cptr->name,cptr->team,&cptr->avg);
printf("Original list:\n");
disp(cric,n);
printf("Teamwise list:\n");
teamwise(cric);
printf("Modified list:\n");
mod(cric);
disp(cric,n);
return 0;
}


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