28 lines
487 B
C
28 lines
487 B
C
#include<stdio.h>
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#include<stdlib.h>
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#include<string.h>
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#define MAX_LINE_LENGTH 200
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int main(int argc, char** argv){
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char sep = ',';
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if(argc > 1){
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sep = argv[1][0];
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}
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char line[MAX_LINE_LENGTH];
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fgets(line,MAX_LINE_LENGTH, stdin);
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line[strlen(line)-1] = '\0';
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printf("%s",line);
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while(fgets(line,MAX_LINE_LENGTH, stdin) != NULL){
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line[strlen(line)-1] = '\0';
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printf("%c%s",sep,line);
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}
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printf("\n");
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return 0;
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}
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