23 lines
279 B
C
23 lines
279 B
C
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#include <stdio.h>
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#include <stdlib.h>
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int main(){
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int c = 0;
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_Bool lastWS = 0;
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while((c = getchar()) != EOF){
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if(c == '\t' || c == ' '){
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if(lastWS == 0){
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lastWS = 1;
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putchar(c);
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}
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}
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else{
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lastWS = 0;
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putchar(c);
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}
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}
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putchar('\n');
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exit(0);
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}
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