#include <stdio.h>
#include <stdlib.h>
int main()
{void readarray(int dizi[int a][int b]);
void printarray(int dizi[int a][int b]);
void swaprows(int dizi[int a][int b])
void swapcolumns(int dizi[int a][int b])
int r,c,secim;
printf("\n Enter 2 integer for the array size..\n");
scanf("%d" , &r);
scanf("%d" , &c);
int dizi[r][c];
readarray(dizi);
printarray(dizi);
do{
printf("\n Please select one of the choices below..\n");
printf("\n 1-Exchange two rows..\n");
printf("\n 2-Exchange two columns..\n");
printf("\n 3-Exit program..\n");
scanf("%d" , &secim);
if(secim==1){
swaprows(dizi);
printarray(dizi);
}
else if(secim==2){
swapcolumns(dizi);
printarray(dizi);
}
else if(secim==3){
abort();
}
}while(secim==1 || 2);
}
void readarray(int dizi[int a][int b])
{int i,j;
printf("\n Please fill the array..\n");
for( i = 0; i < a; i++)
{ for( j = 0; j < b; j++)
{int g=0;
scanf("%d" , &g);
dizi[j]=g;
}
}
}
void printarray(int dizi[int a][int b])
{int i,j;
for( i = 0; i < a; i++)
{ for( j = 0; j < b; j++)
{
printf("%d",dizi[j]);
}
printf("\n");
}
}
void swaprows(int dizi[int a][int b])
{ printf("\n Enter 2 rows to swap rows..\n");
int x,y,i;
scanf("%d" , &x);
scanf("%d" , &y);
int array[a];
for(i=0;i<a;i++){
array[x]=dizi[x];
dizi[x]=dizi[y];
dizi[y]=array[x];
}
}
void swapcolumns(int dizi[int a][int b])
{ printf("\n Enter 2 rows to swap columns..\n");
int x,y,i;
scanf("%d" , &x);
scanf("%d" , &y);
int array[a];
for(i=0;i<b;i++){
array[x]=dizi[x];
dizi[x]=dizi[y];
dizi[y]=array[x];
}
}