100 lines
2.4 KiB
C
100 lines
2.4 KiB
C
#include <stdio.h>
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#include <string.h>
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int main(){
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//Read num of lines
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int tmpCh;
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tmpCh = getc(stdin);
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if(tmpCh < '1' || tmpCh > '9'){
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puts("Nespravny vstup");
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return 0;
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}
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ungetc(tmpCh, stdin);
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int lines;
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scanf("%d", &lines);
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scanf("%*c");
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char caseName[] = "Żywia Zales";
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int caseCheck = 0;
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//Read names
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int realLines = 0;
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char names[200][200];
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for(int i = 0; i < 200; i++){
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tmpCh = getc(stdin);
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if(tmpCh == '\n' && i == 0){
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puts("Ziadne prihlasky");
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return 0;
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}
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else if(tmpCh == '\n') break;
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ungetc(tmpCh, stdin);
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scanf("%[^\n]", names[i]);
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if(strcmp(names[i], caseName) == 0){
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realLines--;
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i--;
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caseCheck = 1;
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}
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realLines++;
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tmpCh = getc(stdin);
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if(tmpCh == EOF) break;
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}
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//Filter names
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char newNames[200][200];
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int newLines = 0;
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for(int i = 0; i < realLines; i++){
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int check = 1;
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for(int q = 0; q < newLines; q++){
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if(strcmp(names[i], newNames[q]) == 0){
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check = 0;
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break;
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}
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}
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if(check == 1){
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strcpy(newNames[newLines], names[i]);
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newLines++;
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}
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}
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//Sort names
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for(int d = 0; d < newLines - 1; d++){
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for(int i = 0; i < newLines - 1; i++){
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int test = 0;
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for(int q = 0; q < newLines; q++){
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if(newNames[i][q] > newNames[i + 1][q]){
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char tmpName[50];
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strcpy(tmpName, newNames[i]);
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strcpy(newNames[i], newNames[i + 1]);
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strcpy(newNames[i + 1], tmpName);
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break;
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}
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else if(newNames[i][q] < newNames[i + 1][q]){
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break;
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}
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}
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}
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}
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//Print names
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if(newLines <= lines){
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puts("Prijati studenti:");
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for(int i = 0; i < newLines; i++){
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printf("%s\n", newNames[i]);
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}
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if(caseCheck){
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printf("%s\n", caseName);
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}
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}
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else{
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printf("Prijati studenti:");
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for(int i = 0; i < lines; i++){
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printf("%s\n", newNames[i]);
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}
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puts("Neprijati studenti:");
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for(int i = lines; i < newLines; i++){
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printf("%s\n", newNames[i]);
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}
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}
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} |