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  1. #include <stdio.h>
  2. #include <memory.h>
  3.  
  4. #define MAXLINE 1000
  5.  
  6. int xgetline(char line[], int maxline);
  7. void copy(char to[], char from[]);
  8.  
  9. int main(void){
  10. 	int c;
  11.     int len;	/*Äëèíà òåêóùåé ñòðîêè*/
  12.     int max;	/*Òåêóùàÿ ìàêñèìàëüàíÿ äëèíà*/
  13.     char line[MAXLINE];		/*Òåêóùàÿ ââåäåííàÿ ñòðîêà*/
  14.     char longest[MAXLINE];	/*Ñàìàÿ äëèííàÿ ñòðîêà*/
  15.  
  16.     max = 0;
  17.     while((len = xgetline(line, MAXLINE)) > 0)
  18.     	if(len > max){
  19.     		max = len;
  20.     		copy(line, longest);
  21.     	}
  22. 	if(max > 0)	printf("%s", longest);
  23.  
  24. 	return 0;
  25. }
  26.  
  27. int xgetline(char s[], int lim){
  28. 	int c, i;
  29.  
  30. 	for(i = 0; i < lim-1 && (c=getchar()) != EOF && c != '\n'; i++)
  31. 		s[i] = c;
  32. 	if(c == '\n'){
  33. 		s[i] = '\n';
  34. 		i++;
  35. 	}
  36. 	s[i] = '\0';
  37. 	return i;
  38. }
  39.  
  40. void copy(char from[], char to[]){
  41. 	int i;
  42.  
  43. 	i = 0;
  44. 	while((to[i] = from[i]) != '\0')
  45. 		i++;
  46. }
Success #stdin #stdout 0s 2056KB
comments (?)
stdin 
abc
abcd
abcdef
abc def ghi
                x
xxxxxxxxxxxxxxxxxxxx
stdout 
xxxxxxxxxxxxxxxxxxxx
https://ideone.com/MZRdes
language:
C (gcc 8.3)
created:
10 years ago
visibility:
public

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