139 lines
3.4 KiB
C
139 lines
3.4 KiB
C
#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#define LINESIZE 100
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int i = 0;
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int hodnota = 0;
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int a = 0;
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int hej = 0;
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int p = 0;
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int main(){
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char r[LINESIZE];
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memset(r, 0, LINESIZE);
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fgets(r, LINESIZE, stdin);
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size_t n;
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n = strlen(r);
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//printf("%ld", n);
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while(r[i] != '\n'){
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//puts("1");
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if (r[0] != '{' || r[0] != '(' || r[0] != '[' || r[0] != '<') {
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i = n - 2;
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hej = 1;
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//puts("halo");
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}
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if (r[0] == '}'){
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hej = 3;
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printf("Read: %s", r);
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printf("Unexpected closing bracket } in %d\n", i);
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i = n - 2;
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}
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if (r[i] == '{') {
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hodnota = 1;
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i++;
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}
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else if (r[i] == '(') {
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hodnota = 2;
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i++;
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}
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else if (r[i] == '[') {
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hodnota = 3;
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i++;
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}
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else if (r[i] == '<') {
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hodnota = 4;
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i++;
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}
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//printf("hodnota: %d\n", hodnota);
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if (hodnota == 1){
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hodnota = 0;
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for (a = p; a<n; a++){
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printf("%d", a);
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if (r[a] == '}') {
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puts("joj");
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hej = 1;
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//r[a] = 'a';
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p = a;
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a = n;
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}
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else if (r[a] == ')' || r[a] == ']' || r[a] == '>'){
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puts("nie");
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hej = 0;
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a = n;
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i = n - 1;
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}
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//hodnota = 0;
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}
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}
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else if (hodnota == 2){
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hodnota = 0;
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for (a = p; a>n; a++){
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if (r[a] == ')') {
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hej = 1;
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//r[a] = 'a';
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p = a;
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a = n;
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}
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else if (r[a] == '}' || r[a] == ']' || r[a] == '>'){
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puts("nasiel");
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hej = 0;
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a = n;
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i = n - 1;
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}
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}
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}
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else if (hodnota == 3) {
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hodnota = 0;
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for (a = p; a < n; a++) {
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//puts("neidem");
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if (r[a] == ']') {
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//puts("nasiel som");
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hej = 1;
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//r[a] = 'a';
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p = a;
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a = n - 1;
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}
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else if (r[a] == '}' || r[a] == ')' || r[a] == '>'){
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//puts("nie");
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hej = 0;
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a = n;
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i = n - 1;
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}
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}
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}
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else if (hodnota == 4){
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hodnota = 0;
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for (a = p; a>n; a++){
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if (r[a] == '>') {
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hej = 1;
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//r[a] = 'a';
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p = a;
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a = n;
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}
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else if (r[a] == '}' || r[a] == ']' || r[a] == ')'){
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puts("nasiel");
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hej = 0;
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a = n;
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i = n - 1;
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}
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}
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}
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else{
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i++;
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}
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}
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if (hej == 1){
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printf("Read: %s", r);
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puts("All brackets OK");
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}
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if (hej == 0){
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printf("Read: %s\nCrossed bracket OK\n", r);
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//printf("%s\n", r);
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}
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return 0;
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} |