cut first part of string c
To cut the first part of a string in C, you can use the strcpy
function from the string.h
library. Here is an example code snippet that demonstrates how to cut the first part of a string:
#include <stdio.h>
#include <string.h>
int main() {
char str[] = "Hello World";
char* newStr;
newStr = strcpy(str, str + 6);
printf("New string: %s\n", newStr);
return 0;
}
Explanation:
Include the necessary header files:
stdio.h
for input/output operations andstring.h
for string manipulation functions.Declare a character array
str
to store the original string.Declare a pointer
newStr
to store the modified string.Use the
strcpy
function to copy the substring starting from the 6th character ofstr
tonewStr
. This effectively cuts the first part of the string.Print the modified string using
printf
.Return 0 to indicate successful execution of the program.
This code snippet uses the strcpy
function to perform the string manipulation. The strcpy
function takes two arguments: the destination string and the source string. In this case, the destination string is str
itself, and the source string is str + 6
, which represents the substring starting from the 6th character of str
. The strcpy
function copies the source string to the destination string, effectively cutting the first part of the original string.