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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,49 @@ | ||
| #include <stdio.h> | ||
| #include <stdlib.h> | ||
| #include <string.h> | ||
| #include <stdbool.h> | ||
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| bool linear_search(int* arr, int size, int target) { | ||
| for (int i = 0; i < size; i++) { | ||
| if (arr[i] == target) { | ||
| return true; | ||
| } | ||
| } | ||
| return false; | ||
| } | ||
|
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| int* parse_array(char* input, int* size) { | ||
| int* arr = NULL; | ||
| *size = 0; | ||
| char* token = strtok(input, ", "); | ||
| while (token != NULL) { | ||
| arr = realloc(arr, (*size + 1) * sizeof(int)); | ||
| arr[*size] = atoi(token); | ||
| (*size)++; | ||
| token = strtok(NULL, ", "); | ||
| } | ||
| return arr; | ||
| } | ||
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| int main(int argc, char* argv[]) { | ||
| if (argc != 3) { | ||
| printf("Usage: please provide a list of integers (\"1, 4, 5, 11, 12\") and the integer to find (\"11\")\n"); | ||
| return 1; | ||
| } | ||
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| int size; | ||
| int* arr = parse_array(argv[1], &size); | ||
| int target = atoi(argv[2]); | ||
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| if (size == 0) { | ||
| printf("Usage: please provide a list of integers (\"1, 4, 5, 11, 12\") and the integer to find (\"11\")\n"); | ||
| free(arr); | ||
| return 1; | ||
| } | ||
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| bool result = linear_search(arr, size, target); | ||
| printf("%s\n", result ? "true" : "false"); | ||
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| free(arr); | ||
| return 0; | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,56 @@ | ||
| #include <stdio.h> | ||
| #include <stdlib.h> | ||
| #include <string.h> | ||
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| #define MAX_MATRIX_SIZE 100 | ||
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| void transpose_matrix(int *matrix, int rows, int cols, int *transposed) { | ||
| for (int i = 0; i < rows; i++) { | ||
| for (int j = 0; j < cols; j++) { | ||
| transposed[j * rows + i] = matrix[i * cols + j]; | ||
| } | ||
| } | ||
| } | ||
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| int main(int argc, char *argv[]) { | ||
| if (argc != 4) { | ||
| printf("Usage: please enter the dimension of the matrix and the serialized matrix\n"); | ||
| return 1; | ||
| } | ||
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| int cols = atoi(argv[1]); | ||
| int rows = atoi(argv[2]); | ||
| char *input = argv[3]; | ||
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| if (cols <= 0 || rows <= 0 || strlen(input) == 0) { | ||
| printf("Usage: please enter the dimension of the matrix and the serialized matrix\n"); | ||
| return 1; | ||
| } | ||
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| int matrix[MAX_MATRIX_SIZE]; | ||
| int transposed[MAX_MATRIX_SIZE]; | ||
| int count = 0; | ||
| char *token = strtok(input, ", "); | ||
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| while (token != NULL && count < rows * cols) { | ||
| matrix[count++] = atoi(token); | ||
| token = strtok(NULL, ", "); | ||
| } | ||
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| if (count != rows * cols) { | ||
| printf("Usage: please enter the dimension of the matrix and the serialized matrix\n"); | ||
| return 1; | ||
| } | ||
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| transpose_matrix(matrix, rows, cols, transposed); | ||
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| for (int i = 0; i < cols * rows; i++) { | ||
| printf("%d", transposed[i]); | ||
| if (i < cols * rows - 1) { | ||
| printf(", "); | ||
| } | ||
| } | ||
| printf("\n"); | ||
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| return 0; | ||
| } |