From 957f175d3482ca4d5de44b3582e44d18f483c6bb Mon Sep 17 00:00:00 2001
From: Andrii Hermaniuk <andrii.hermaniuk@student.tuke.sk>
Date: Sun, 27 Mar 2022 19:13:52 +0200
Subject: [PATCH] aaa

---
 du4/program.c | 119 +++++++++++++++-----------------------------------
 1 file changed, 36 insertions(+), 83 deletions(-)

diff --git a/du4/program.c b/du4/program.c
index aadc7b4..dd0a22e 100644
--- a/du4/program.c
+++ b/du4/program.c
@@ -1,98 +1,51 @@
-#include<math.h>
-#include<stdio.h>
+nclude<stdio.h>
 #include<string.h>
+#include<time.h>
 #include<stdlib.h>
 
+
 int main(){
-    int  ch=getchar();
-    char priklad[300]; 
-    int count=0; 
-
-    for(int idx=0;1;idx++){
-        priklad[idx]=ch;
-	if(ch=='\n'){
-	    count++;
-	}
+    char Dnes_Datum[30];
+    int ch=getchar(),counter=0;
+    for(int idx=0;ch!=EOF;idx++){
+        if(ch=='.'){
+            ch=' ';
+        }
+        Dnes_Datum[idx]=ch;
+        if(ch=='\n'){
+            counter++;
+        }
         ch=getchar();
-	if((priklad[idx]=='\n'&&ch=='\n')||ch==EOF){
-	    break; 
-	}
+        if(Dnes_Datum[idx]=='\n'&&ch=='\n'){
+            break;
+        }
     }
 
-char *start=priklad, *end=NULL; 
+    char *start=Dnes_Datum, *end=NULL;
+    time_t t=time(NULL);
 
-for(int c=0;c<count;c++){
-    int skip=0,z=0; 
+    for(int idx=0;idx<counter;idx++){
+        struct tm *D_D;
+        struct tm *NW_D;
 
-    for(int idx=0;start[idx]!='\n';idx++){
-	 
-	if(start[idx]=='+'||start[idx]=='-'||start[idx]=='*'||start[idx]=='/'){
-	    z=1;
-	}
-	if((start[idx]<'0'||start[idx]>'9')&&start[idx]!=' '&&start[idx]!='='&&start[idx]!='+'&&start[idx]!='-'&&start[idx]!='*'&&start[idx]!='/'&&start[idx]!='.'){
-	    skip=1;
-	    printf("CHYBA\n");
-	    while((*start)!='\n')start++;
-	    start++;
-	    break;
-	}
-    }
-    if(skip==1){
-	continue;
-    }
-    if(z==0){
-	while((*start)!='\n')start++;
-	start++;
-	    printf("CHYBA\n");
-	continue;
-    }
-    float num1=strtof(start,&end);
-    if(end==start){
-        printf("KONIEC\n");
-    }
-    while((*start)!='+'&&(*start)!='-'&&(*start)!='/'&&(*start)!='*'){
-        start++;
-    }
-    char znak=(*start);
-    start++;
+        D_D = localtime(&t);
 
-    float num2=strtof(start,&end);
-	start=end;
-    while(((*start)<'0'||(*start)>'9')&&(*start)!='-'){
-        start++;
+        D_D->tm_mday=strtol(start,&end,10);
+        start=end;
+        D_D->tm_mon=strtol(start,&end,10)-1;
+        start=end;
+        D_D->tm_year=strtol(start,&end,10)-1900;
+        start=end+1;
+        time_t nex_week=mktime(D_D)+604800;
+
+        NW_D=localtime(&nex_week);
+
+        printf("%d.%d.%d\n\n",NW_D->tm_mday, NW_D->tm_mon+1,NW_D->tm_year+1900);
     }
 
-    float vysledok2=strtof(start,&end);
-	start=end;
-	start++; 
-	//printf("%f\n",vysledok2);
-    float vysledok=0; 
-    
-    /*if(num2==0&&znak=='/'){
-        printf("CHYBA\n");
-    }*/
-    if(znak=='-'){
-        vysledok=num1-num2; 
-    }
-    else if(znak=='+'){
-        vysledok=num1+num2; 
-    }
-    else if(znak=='*'){
-        vysledok=num1*num2; 
-    }
-    else if(znak=='/'){
-        vysledok=num1/num2; 
-    }
-    vysledok=(round(vysledok*100))/100;
-    if (vysledok2-vysledok < 0.001 && vysledok2-vysledok > -0.001){
-        printf("OK\n");
-    }
-    else{
-        printf("ZLE\n");
-    }
-}
- //   printf("%.3f\n", vysledok);
+        return EXIT_SUCCESS;
 
-    return EXIT_SUCCESS;
 }
 
+
+