90 lines
1.6 KiB
C
90 lines
1.6 KiB
C
#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <ctype.h>
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int main() {
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char base[200][30];
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char string[30];
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int stop = 0;
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int counter = 0;
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int a = 0;
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memset(base, 0, sizeof(base));
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memset(string, 0, 30);
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char *r;
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r = fgets(string, 1000, stdin);
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if (r == NULL)
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return 0;
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sscanf(string, "%d", &counter);
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if(strlen(r) == 1 || counter < 1) {
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puts("Nespravny vstup");
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return 0;
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}
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for (int b = 0; b < 30; b++) {
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if (isalpha(r[b])) {
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stop = 1;
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break;
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}
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}
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if (stop != 0) {
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puts("Nespravny vstup");
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return 0;
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}
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while (strlen(r) > 1) {
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memset(string, 0, 30);
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r = fgets(string, 30, stdin);
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if (r == NULL)
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break;
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stop = 0;
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for (int c = 0; c < 200; c++) {
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if (strcmp(base[c], string) == 0) {
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stop = 1;
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break;
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}
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}
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if (stop == 0 && strlen(r) > 1) {
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strcpy(base[a], r);
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a++;
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}
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}
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if (a == 0) {
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puts("Ziadne prihlasky");
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return 0;
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}
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for (int d = 0; d < a; d++) {
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for (int f = 0; f < a; f++) {
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if (strcmp(base[d], base[f]) < 0) {
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char buffer[30];
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strcpy(buffer, base[d]);
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strcpy(base[d], base[f]);
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strcpy(base[f], buffer);
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}
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}
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}
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puts("Prijati studenti:");
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for (int j = 0; j < a; j++) {
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if (j == counter) {
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puts("Neprijati studenti:");
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}
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printf("%s", base[j]);
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}
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return 0;
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} |