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Initialization#

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This commit is contained in:
Kozar 2024-03-27 14:44:36 +01:00
parent a7e68d397f
commit 272be6c4b2
1 changed files with 50 additions and 43 deletions
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15
a1/program.c
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@ -8,8 +8,14 @@ int main() {
double num1, num2, result, expected_result; double num1, num2, result, expected_result;
char op; char op;
// Read the input line while (fgets(line, sizeof(line), stdin) != NULL) {
fgets(line, sizeof(line), stdin); if (line[0] == '\n') {
// Stop when the user enters a blank line
break;
}
num1 = num2 = result = 0;
op = '\0';
// Remove any spaces between symbols // Remove any spaces between symbols
for (int i = 0; line[i] != '\0'; i++) { for (int i = 0; line[i] != '\0'; i++) {
@ -27,13 +33,13 @@ int main() {
// Check if the input is valid // Check if the input is valid
if (op != '+' && op != '-' && op != '*' && op != '/') { if (op != '+' && op != '-' && op != '*' && op != '/') {
printf("CHYBA\n"); printf("CHYBA\n");
return 1; continue;
} }
// Check for division by zero // Check for division by zero
if (op == '/' && num2 == 0) { if (op == '/' && num2 == 0) {
printf("ZLE\n"); printf("ZLE\n");
return 0; continue;
} }
// Perform the calculation // Perform the calculation
@ -58,6 +64,7 @@ int main() {
} else { } else {
printf("ZLE\n"); printf("ZLE\n");
} }
}
return 0; return 0;
} }