To call a function with a variable number of arguments, simply specify any number of arguments in the function call. An example is theprintffunction from the C run-time library. The function call must include one argument for each type name declared in the parameter list or the list of arg...
printf("sum of 1...11 is %d \n",sumbody2); printStrings(" spicy"," pony"," head",NULL); printStrings("machine ","tool", NULL); return 0; } /* In C and Objective-C , How to write a function with variable number of arguments such as printf ,Can receive a plurality of input...
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Variable arguments are used by functions in the printf family (printf, fprintf, etc) and others to allow a function to be called with a different number of arguments each time, hence the name varargs. To implement functions using the variable arguments feature, use #include <stdarg.h>. To ...
Define a function with its last parameter as ellipses and the one just before the ellipses is always an int which will represent the number of arguments. Create a va_list type variable in the function definition. This type is defined in stdarg.h header file. Use int parameter and va_start...
{70.0, 83.2, 91.5, 72.1, 55.5}; long int len; double sum; // call an assembly function with int arguments printf("Compute area and circumference of a rectangle\n"); printf("Enter the length of one side : \n"); scanf("%d", &side1 ); printf("Enter the length of the other side...
For the function whose definition it precedes, suppresses the following message for calls to the function with n or more arguments. For the NOTE format, n must be specified. functions called with variable number of arguments 4.6 lint Reference and ExamplesThis...
functiondefinitionoutofplace(函数定义位置错误)functiondoesn'ttakeavariablenumberofargument(函数不接受可变的参数个数)gotostatementmissinglabel(goto语句缺少标号)ifstatementmissing(if语句缺少"(")ifstatementmissing)( 15、if语句缺少")")lllegalinitalization(非法初始化)lllegaloctaldigit(非法八进制数)分析与处理:...
// argc argv envp//#include<stdio.h>intmain(intargc,// Number of strings in array argvchar*argv[],// Array of command-line argument stringschar**envp )// Array of environment variable strings{intcount;// Display each command-line argument.printf_s("\nCommand-line arguments:\n");for(...
Note that when you are working with multiple parameters, the function call must have the same number of arguments as there are parameters, and the arguments must be passed in the same order.Pass Arrays as Function ParametersYou can also pass arrays to a function:Example...