49 lines
882 B
C
49 lines
882 B
C
#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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void print_array(int *array, size_t size);
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int main ( int argc , char **argv )
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{
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// Test cases
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int *test1 = malloc(3 * sizeof(int));
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int *test1_2 = malloc(3 * sizeof(int));
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*(test1) = *(test1_2) = 1;
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*(test1 + 1) = *(test1_2 + 1) = 2;
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*(test1 + 2) = *(test1_2 + 2) = 3;
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int result;
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result = memcmp(test1, test1_2, 0 );
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printf ("Result should: 0 got %d\n", result);
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result = memcmp(test1, test1_2, 3);
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printf("Result should: 0 got %d\n", result);
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*(test1 + 2) = 5;
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printf("Array 1:");
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print_array(test1, 3);
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printf("Array 2:");
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print_array(test1_2, 3);
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result = memcmp(test1, test1_2, 3);
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printf("Result should: 0 got %d\n", result);
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free (test1);
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free(test1_2);
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}
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void print_array(int *array, size_t size){
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for( int i =0; i < size; i++){
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printf( "%d\n", *(array+i));
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}
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}
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