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Aktualizovat du3/program.c

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Mykola Syniavskyi 2025-03-14 01:08:24 +00:00
parent 7870d6c4ef
commit 9c4ee978e4
1 changed files with 3 additions and 0 deletions
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du3/program.c
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@ -31,6 +31,9 @@ int check(char* input) {
char znak; char znak;
int a=0; int a=0;
a=sscanf(input, " %lf %c %lf = %lf ", &number1, &znak, &number2, &givenResult); a=sscanf(input, " %lf %c %lf = %lf ", &number1, &znak, &number2, &givenResult);
if (input == NULL || strlen(input) == 0 || strspn(input, " \t\n") == strlen(input)) {
return 0;
}
if (a != 4) { if (a != 4) {
return 0; return 0;
}else { }else {