csc508.c

#include <stdio.h>
#include <string.h>
#include <stdlib.h>


int main(){
char str[100];
int  the_square;
int iterator, length, inputs;
char src[10];
char dest[12];
char newString[1];
char* ptr;

printf("Enter the value :");
scanf("%d", &inputs);
the_square=inputs;

for (iterator =0; iterator <50; iterator++){ 
the_square =the_square*the_square;
sprintf(str, "%d", the_square);

length = strlen(str);
if (length<8){
sprintf(newString, "%0.4s",strdup(str+1,10));

}else{
sprintf(newString, "%.4s",strdup(str+2,10));
}
printf("whatever  %dth Number gives this square ==>%d which result to ==> %s\n", iterator,the_square, newString);
the_square = strtol(newString,&ptr, 10);
}

return 0;
}