pvjc20/du6/program.c

103 lines
3.0 KiB
C
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2020-04-16 07:39:38 +00:00
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#include <stdio.h>
#include <stdlib.h>
#include <ctype.h>
#define fullSIZE 1000
#define wSIZE 100
#include <string.h>
int main()
{
int SIZE = 0;
if(!(scanf("%d", &SIZE))){
printf("Nespravny vstup\n");
return 0;
}
if(SIZE < 1){
printf("Nespravny vstup\n");
return 0;
}
int pm = 0;
char** pole_smernikov = malloc(fullSIZE * sizeof(char));
//char* success[SIZE];
//char* unsuccess[SIZE];
//memset(pole_smernikov,0,SIZE*sizeof(char*));
int k = 0;
char* line = malloc(wSIZE * sizeof(char));
memset(line,0,SIZE);
//char* r;
//int q = 0;
int pocet_znakov = 0;
while (fgets(line,SIZE,stdin)) {
pocet_znakov = strlen(line);
char* all = malloc(pocet_znakov);
memcpy(all, line, pocet_znakov);
for(int x = 0; x < pm; x++){
if(memcmp(pole_smernikov[x], line, pocet_znakov) == 0){
k++;
}
pole_smernikov[k] = line;
}
if(0 == k){
pole_smernikov[pm] = all;
pm++;
}
}
k = 0;
int i = 0;
i = 0;
while (i < pm){
for(int j = 0+1; j < pm-i; j++){
if(0 < strcmp(pole_smernikov[j-1], pole_smernikov[j])){
char* temp = pole_smernikov[j];
pole_smernikov[j] = pole_smernikov[j - 1];
pole_smernikov[j-1] = temp;
}
}
// if (memcmp(pole_smernikov[i],line,pocet_znakov)){
// // Nasiel som
// unsuccess[k] = pole_smernikov[i];
// printf("%s\n", unsuccess[k]);
// } else{
// success[q] = pole_smernikov[i];
// printf("%s\n", success[q]);
// }
i++;
}
if(NULL == pole_smernikov[1]){
puts("Ziadne prihlasky");
return 0;
}
puts("Prijati studenti:");
for(int i = 0; i < SIZE; i++){
if(pole_smernikov[i] == NULL){
break;
} else{
printf("%s\n", pole_smernikov[i]);
}
free(pole_smernikov[i]);
}
int rra = -1;
pm = pm + rra;
if(0 > (SIZE - pm)){
puts("Neprijati studenti:");
for(int i = SIZE+1; i<pm+1; i++){
printf("%s\n", pole_smernikov[i]);
free(pole_smernikov[i]);
}
}
free(pole_smernikov);
return 0;
}