LANGUAGE » C » LIBRARIES

String

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Reference:cplusplus.com

Available functions ​

FunctionDescription
strlen(str)Computes string's length.
strcpy(dest, src)Copies a string to another.
strcat(dest, src)Concatenates two strings.
strcmp(str1, str2)Return 0 means equal, <0 or >0 means str1 is before or after str2 in alphabetic order.
c
#include <stdio.h>
#include <string.h>

int main() {
    char name1[20] = "Sora";
    char name2[20] = "Hime";
    printf("Length of '%s' is %lu.\nLength of '%s' is %lu.\n", name1, strlen(name1), name2, strlen(name2));
    char name1copy[20];
    strcpy(name1copy, name1);
    strcat(name1copy, name2);
    printf("Concatenate result: '%s'.\n", name1copy);
    return 0;
}