#include &quot;stdio. h&quot; #include &quot;conio. h&quot; #include &quot;stdlib. h&quot; #define max 1000 int dizi1 , dizi2 , dizi3 , dizi4 , dizi5 ; FILE f1, f2; int basamak1, basamak2; void temizle { for(int i=0; i } void kontrol { if } void dosyaac void kullanici { char kr; dosyaac ; printf ; while((kr=getch !=13) printf ; while((kr=getch !=13) fclose(f1); fclose(f2); } void kontrol { char kr, say=0, sayac; f1=fopen(&quot;FILE1. txt&quot;,&quot;r&quot;); f2=fopen(&quot;FILE2. txt&quot;,&quot;r&quot;); fseek(f1, 0, SEEK_END); basamak1=sayac=ftell(f1); fseek(f1, 0, SEEK_SET); while //1. sayi i in rakam kontrol { kr=getc(f1); if(!((kr&gt;='0') &amp;&amp; (kr&lt;='9'))) } fseek(f2, 0, SEEK_END); basamak2=sayac=ftell(f2); fseek(f2, 0, SEEK_SET); while //girilen say lar i in rakam kontrol { kr=getc(f2); if(!((kr&gt;='0') &amp;&amp; (kr&lt;='9'))) } fclose(f1); fclose(f2); if(say!=0) if(basamak1 0 || basamak2 0) } //tek tek girilen elemalari diziye atama void atama { char kr; int i, sayac; f1=fopen(&quot;FILE1. txt&quot;,&quot;r&quot;); f2=fopen(&quot;FILE2. txt&quot;,&quot;r&quot;); fseek(f1, 0, SEEK_END); sayac=ftell(f1); for(i=0; i fclose(f1); fseek(f2, 0, SEEK_END); sayac=ftell(f2); for(i=0; i fclose(f2); } //Sonuc g ster void goster //toplama fonksiyonu void topla { int sayac=(basamak1&gt;=basamak2)? basamak1: basamak2; int i, j, sonuc=0, elde; for(i=max-1; i&gt;=max-sayac; i--) dizi3 =sonuc%10; } void cikar { int sayac=(basamak1&gt;=basamak2)? basamak1: basamak2; int i, j, sonuc=0, elde; if(basamak1&gt;basamak2) else if(basamak1 else { for(i=0;i if(dizi1 !=dizi2 ) break; if { if(dizi1 &gt;dizi2 ) else if(dizi1 } else } for(i=max-1; i&gt;=max-sayac; i--) { sonuc+=x dizi1 +y dizi2 ; if(sonuc&lt;0) else elde=0; dizi3 =sonuc; sonuc=elde; } } void kopyala(int array2 , int array1 ) void carp { int say=0, a, b; basamak1+=basamak2; int sayac=(basamak1&gt;=basamak2)? basamak1: basamak2; if(basamak2 1 &amp;&amp; dizi2 0) printf(&quot;n Sonuc..: 0&quot;); else { kopyala(dizi5, dizi2); kopyala(dizi2, dizi1); while(1) kopyala(dizi3, dizi4); printf ; goster(1, sayac); } } void main { clrscr ; char scm; int a, b, sayac; kullanici ; kontrol ; temizle ; atama ; printf ; printf ; printf ; printf ; scm=getchar ; if else if else if else getch ; } kaynak