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Oleksandr Hryshchenko 2021-03-18 17:51:07 +00:00
parent 977dc94359
commit 9663d8a086
1 changed files with 16 additions and 8 deletions
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24
du3/program.c
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@ -6,13 +6,15 @@
int main() { int main() {
char* input = (char*) calloc(11, sizeof(char)); char* input = (char*) calloc(11, sizeof(char));
char numbers[4]; char numbers[4];
int date[3]; int date[3] = {0, 0, 0};
int counter1 = 0, counter2 = 0; int counter1 = 0, counter2 = 0;
fgets(input, 11, stdin);
int truth = 0;
for (int j = 0; fgets(input, 11, stdin) != NULL; j++){
for(int i = 0; i < 11; i++){ for(int i = 0; i < 11; i++){
if(!isdigit(input[i]) && input[i] != '.' && input[i] != '\0' && input[i] != '\n'){ if(!isdigit(input[i]) && input[i] != '.' && input[i] != '\0' && input[i] != '\n'){
break; goto LABEL;
} }
if(input[i] != '.' && input[i] != '\n' && input[i] != '\0'){ if(input[i] != '.' && input[i] != '\n' && input[i] != '\0'){
@ -21,13 +23,13 @@ int main() {
else { else {
date[counter2++] = atoi(numbers); date[counter2++] = atoi(numbers);
if(counter2 == 1 && (date[0] < 1 || date[0] > 31)){ if(counter2 == 1 && (date[0] < 1 || date[0] > 31)){
break; goto LABEL;
} }
else if(counter2 == 2 && (date[1] < 1 || date[1] > 12)){ else if(counter2 == 2 && (date[1] < 1 || date[1] > 12)){
break; goto LABEL;
} }
else if(counter2 == 2 && date[0] > 29){ else if(counter2 == 2 && date[0] > 29){
break; goto LABEL;
} }
else if (counter2 == 3){ else if (counter2 == 3){
date[0] += 7; date[0] += 7;
@ -52,13 +54,19 @@ int main() {
date[1]++; date[1]++;
} }
printf("%d.%d.%d\n\n", date[0], date[1], date[2]); printf("%d.%d.%d\n\n", date[0], date[1], date[2]);
return 0; break;
} }
memset(numbers, '\0', 4); memset(numbers, '\0', 4);
counter1 = 0; counter1 = 0;
} }
} }
puts("Neplatny datum"); memset(input, '\0', 11);
date[0] = 0, date[1] = 0, date[2] = 0;
counter1 = 0, counter2 = 0;
memset(numbers, '\0', 4);
}
LABEL:
if(truth) puts("Neplatny datum");
return 0; return 0;
} }