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+--- Thread: Overview of standard C library functions (/showthread.php?tid=5107)
Overview of standard C library functions - Qomplainerz - 07-25-2023
The C standard library provides many built-in functions to perform various operations.
#include <stdio.h>
#include <string.h>
int main() {
// String manipulation functions
char str1[] = "Hello";
char str2[10];
strcpy(str2, str1); // Copy str1 to str2
printf("%s\n", str2); // Output: Hello
// Mathematical functions
double result = sqrt(25);
printf("Square root of 25: %.2f\n", result); // Output: 5.00
return 0;
}