Char array: pointer and loop

  
#include <stdio.h>
#include <string.h>

char *p[][2] = {
  "1", "red",
  "2", "yellow",
  "3", "red",
  "4", "green",
  "5", "yellow",
  "6", "red",
  "7", "red",
  "", "" /* terminate the table with null strings */
};

int main(void)
{
  int i;
  char value[80];

  printf("Enter value: ");
  gets(value);

  for(i = 0; *p[ i ][ 0 ]; i++) {
    if(!strcmp(value, p[ i ][ 0 ]))
      printf("%s is %s\n", value, p[ i ][ 1 ]);
  }

  return 0;
}

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Char array: pointer and loop : Array Char « Data Type « C / ANSI-C

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