Program to copy one string into another stringFill in the missing code in the below sample code which copies a given string into another string.Initially, read a string from the standard input device and write a loop to copy each character of given string into another string till the end of the string is reached.Place '\0' at the end of the copied string.Finally, the copied string is displayed on the screen.Click on the Live Demo button to know how to copy one string into another string by using a sample code.Sample Test CasesTest Case 1:Expected Output:Enter·a·string·:·GangaRiverThe·copied·string·=·GangaRiverTest Case 2:Expected Output:Enter·a·string·:·HyderabadThe·copied·string·=·HyderabadSubmit123456789101112#include·<stdio.h>¬void·main()·{¬————char·str1[50],·str2[50];¬————int·i;¬————printf("Enter·a·string·:·");¬————scanf("%s",·str1);¬————for·(·;·;·)··{·//Complete·the·code·in·for¬————————str2[i]·=·;¬————}¬————str2[i]·=·;·//Complete·the·statement¬————printf("The·copied·string·=·%s\n",·str2);¬}¶
Question
Program to copy one string into another stringFill in the missing code in the below sample code which copies a given string into another string.Initially, read a string from the standard input device and write a loop to copy each character of given string into another string till the end of the string is reached.Place '\0' at the end of the copied string.Finally, the copied string is displayed on the screen.Click on the Live Demo button to know how to copy one string into another string by using a sample code.Sample Test CasesTest Case 1:Expected Output:Enter·a·string·:·GangaRiverThe·copied·string·=·GangaRiverTest Case 2:Expected Output:Enter·a·string·:·HyderabadThe·copied·string·=·HyderabadSubmit123456789101112#include·<stdio.h>¬void·main()·{¬————char·str1[50],·str2[50];¬————int·i;¬————printf("Enter·a·string·:·");¬————scanf("%s",·str1);¬————for·(·;·;·)··{·//Complete·the·code·in·for¬————————str2[i]·=·;¬————}¬————str2[i]·=·;·//Complete·the·statement¬————printf("The·copied·string·=·%s\n",·str2);¬}¶
Solution
Here is the missing code to complete your program:
#include <stdio.h>
void main() {
char str1[50], str2[50];
int i;
printf("Enter a string: ");
scanf("%s", str1);
for (i = 0; str1[i] != '\0'; i++) {
str2[i] = str1[i];
}
str2[i] = '\0';
printf("The copied string = %s\n", str2);
}
In the for loop, we start from the first character of the string (i = 0) and continue until we reach the null character ('\0') which marks the end of the string. For each character, we simply copy it from str1 to str2. After the loop, we add a null character at the end of str2 to mark the end of the copied string.
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