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  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4.     int c = getchar();
  5.  
  6.     while (c != EOF){
  7.  
  8.     	do {
  9.             putchar(c);
  10.     	} while (c != ' ' && (c = getchar()) != EOF);
  11.  
  12.     	while (c == ' ') {
  13.     		c = getchar();
  14.     	}
  15.     }
  16. 	return 0;
  17. }
  18.  
Success #stdin #stdout 0s 2296KB
comments (?)
stdin
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    This     sentence    has   lots   of   spaces   !!!
stdout
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 This sentence has lots of spaces !!!
https://ideone.com/w2RTzC
language:
C (gcc 8.3)
created:
9 years ago
visibility:
public

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