29 lines
692 B
C
29 lines
692 B
C
#include <stdio.h>
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int main(){
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int a = 0; /*Initializing a as zero; this doesn't matter because getchar is called at the top of the loop */
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while (a != EOF){
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a = getchar();
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if (a == '\b' || a == '\t' || a == '\\'){ /*Test whether the currently selected character is a tab, backspace, or backslash */
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if (a == '\b'){
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printf("\\b");
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continue;
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}
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if (a == '\t'){
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printf("\\t");
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continue;
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} else { /*There are only three possible cases here, and by the time we get here, we've tested two, hence an else statement is more efficient than doing another entire if statement*/
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printf("\\\\");
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continue;
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}
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} else {
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putchar (a);
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}
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}
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return 0;
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}
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