Created
January 20, 2022 03:39
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To help me understand the way of using string.h library
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| #include<stdio.h> | |
| #include<string.h> | |
| int main() | |
| { | |
| char c[20]; | |
| char d[20]; | |
| gets(c); | |
| int i=0; | |
| int j; | |
| j=strlen(c); | |
| for(i;i<strlen(c);i++) | |
| { | |
| j--; | |
| d[j]=c[strlen(c)-i-1]; | |
| } | |
| int result = strcmp(c, d); | |
| if (result < 0) | |
| { | |
| printf("%d\n",-1); | |
| } else if (result > 0) | |
| { | |
| printf("%d\n", 1); | |
| } else { | |
| printf("%d\n", 0); | |
| } | |
| } |
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