网卡尚未初始化,“在 C99 模式之外使用 ‘for’ 循环初始化声明”错误处理;

示例程序 1: #include 2: 3: int main() 4: { 5: for( int i = 1; i 6: { 7: for( int j = 1; j 8: { 9: printf( "%d x %d = %2d ", i, j, (i*j)); 10: } 11: printf("\n"); 12: } 13: 14: return 0; 15: } 错误信息:... [阅读全文]
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