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Aktualizovat du3/program.c

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This commit is contained in:
Tomáš Vlček 2026-03-19 02:20:04 +00:00
parent 623783ebc4
commit 404e50b86d
1 changed files with 18 additions and 16 deletions
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34
du3/program.c
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@ -67,7 +67,7 @@ int main()
num2Temp[0] = '\0'; num2Temp[0] = '\0';
resultTemp[0] = '\0'; resultTemp[0] = '\0';
bool foundEqualSign = false; bool foundEqualSign = false;
bool isNotMinus; bool isNegativeSign = false;
char op1 = 'N'; //N = 'None/NIC' char op1 = 'N'; //N = 'None/NIC'
@ -98,21 +98,6 @@ int main()
} }
else if (strBuffer[i] == '=') else if (strBuffer[i] == '=')
{ {
//kontrola - zistenie, ze ci znak '-' symbolizuje zapornu hodnotu (-456) alebo arit. operaciu minus
//zistujeme to na zaklade toho, kde sme v riadku, ak na zaciatku
if (op1 == 'N' && strlen(num1Temp) == 0)
{
isNotMinus = true;
}
//
else if (op1 != 'N' && !foundEqualSign && strlen(num2Temp) == 0)
{
isNotMinus;
}
else if (foundEqualSign && strlen(resultTemp) == 0)
{
isNotMinus;
}
foundEqualSign = true; foundEqualSign = true;
continue; continue;
} }
@ -126,6 +111,23 @@ int main()
} }
op1 = strBuffer[i]; op1 = strBuffer[i];
} }
if (strBuffer[i] == '-')
{
//kontrola - zistenie, ze ci znak '-' symbolizuje zapornu hodnotu (-456) alebo arit. operaciu minus
//zistujeme to na zaklade toho, kde sme v riadku (ak sme na zaciatku num1, num2 alebo vyslednehoCisla, tak sa jedna o minusove znamienko)
if (op1 == 'N' && strlen(num1Temp) == 0)
{
isNegativeSign = true;
}
else if (op1 != 'N' && !foundEqualSign && strlen(num2Temp) == 0)
{
isNegativeSign = true;
}
else if (foundEqualSign && strlen(resultTemp) == 0)
{
isNegativeSign = true;
}
}
else else
{ {
isLineInvalid = true; isLineInvalid = true;