如何截取C文件部分内容并存储?
- 行业动态
- 2025-03-04
- 8
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c,#include,#includeint main() {, FILE fp = fopen("input.txt", "r");, if (fp == NULL) {, perror("Failed to open file");, return EXIT_FAILURE;, } fseek(fp, 10, SEEK_SET); // 从文件开头跳过10个字节 char buffer[50];, size_t bytesRead = fread(buffer, sizeof(char), sizeof(buffer) 1, fp);, if (bytesRead == 0 && !feof(fp)) {, perror("Failed to read file");, fclose(fp);, return EXIT_FAILURE;, }, buffer[bytesRead] = '