Aktualizovat "program.c

program.c

@@ -7,46 +7,186 @@ int main()
 	scanf("%d.%d.%d", &d, &m, &y);
     if(y>=0 && y<=9999)
     {
-        //check month
+       
+        
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       if(m>=1 && m<=12)
         {
-            //check days
+           
+            
+          
+          
+          
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+          
+          
           if((d>=1 && d<=31) && (m==1 || m==3 || m==5 || m==7 || m==8 || m==10 || m==12))
             {}
+            
+          
+          
+          
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+          
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           else if((d>=1 && d<=30) && m==4 || m==6 || m==9 || m==11)
             {}
+            
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           else if((d>=1 && d<=28) && m==2)
             {} 
+           
+          
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           else if(d==29 && m==2 && (y%400==0 ||(y%4==0 && y%100!=0)))
             {} 
+            
+          
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           else{
                 printf("Nespravny datum\n");
               return 0;
             }
         }
+        
+      
+      
+      
+      
       else
         {
             printf("Nespravny datum\n");
+         
+          
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           return 0;
         }
     }
     else
     {
+    
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       printf("Nespravny datum\n");
       return 0;
     }
+	
+  
+  
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+  
   struct tm t = { .tm_year=y-1900, .tm_mon=m-1, .tm_mday=d };
 	t.tm_mday += 7;
 	mktime(&t);
+	
+  
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   if(t.tm_mday <10 && t.tm_mon+1 < 10){
 		printf(" %d.0%d.%d\n\n", t.tm_mday, t.tm_mon+1, t.tm_year+1900);
 	}	
+
+  
+  
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   else if(t.tm_mday < 10){
 		printf(" %d.%d.%d\n\n", t.tm_mday, t.tm_mon+1, t.tm_year+1900);
 	}
+
+  
+  
+  
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   else if(t.tm_mon+1 < 10){
 		printf("%d.0%d.%d\n\n", t.tm_mday, t.tm_mon+1, t.tm_year+1900);
 	}
+	
+  
+  
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   else{
 		printf("%d.%d.%d\n\n", t.tm_mday, t.tm_mon+1, t.tm_year+1900);
 	}