UVA Solution 256 - Quirksome Squares 0 Solution in C++ | Volume 2

UVA Solution 256 - Quirksome Squares 0 Solution in C++ | Volume 2

UVA Online Judge Solution 256 - Quirksome Squares 0  | Volume 2
UVA Problem Link - 256 - Quirksome Squares https://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=4&page=show_problem&problem=192

Problem Name: 256 - Quirksome Squares 0
Problem Number : UVA - 256 - Quirksome Squares 0
Online Judge : UVA Online Judge Solution
Volume: 2
Solution Language : C plus plus

UVA Solution 256 - Quirksome Squares 0  Code in CPP:

#include <stdio.h>
#include <string.h>
int main() {
 int n, i, a, b;
 char s1[10], s2[10];
 while(scanf("%d", &n) == 1) {
  int l1 = 1, l2 = 1;
  for(i = 0; i < n; i++)
   l1 *= 10;
  for(i = 0; i < n/2; i++)
   l2 *= 10;
  for(i = 0; i < l1; i++) {
   if(i*i >= l1) break;
   a = i*i/l2, b = i*i%l2;
   if(n == 2 && (a+b)*(a+b) == i*i) {
    sprintf(s1, "%01d%01d", a, b);
    sprintf(s2, "%02d", i*i);
    if(strcmp(s1, s2) == 0)
     printf("%s\n", s2);
   }
   if(n == 4 && (a+b)*(a+b) == i*i) {
    sprintf(s1, "%02d%02d", a, b);
    sprintf(s2, "%04d", i*i);
    if(strcmp(s1, s2) == 0)
     printf("%s\n", s2);
   }
   if(n == 6 && (a+b)*(a+b) == i*i) {
    sprintf(s1, "%03d%03d", a, b);
    sprintf(s2, "%06d", i*i);
    if(strcmp(s1, s2) == 0)
     printf("%s\n", s2);
   }
   if(n == 8 && (a+b)*(a+b) == i*i) {
    sprintf(s1, "%04d%04d", a, b);
    sprintf(s2, "%08d", i*i);
    if(strcmp(s1, s2) == 0)
     printf("%s\n", s2);
   }
  }
 }
    return 0;
}