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#include <stdio.h>
int main () {
char str[50]; // declare string
printf("Enter a string : ");
gets(str); // ask for input of a string
printf("You entered: %s", str);
return(0);
}
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#include<stdio.h>
int main() {
char str[] = "Hello, world!";
printf("%s", str);
return 0;
}
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#include <stdio.h>
int addNumbers(int a, int b)
{
int sum = a + b;
return sum;
}
int main(void)
{
int a = 4;
int b = 7;
printf(addNumbers(a,b));
return 0;
}
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#include<stdio.h>
// Program to print %
int main()
{
printf("%%");
return 0;
}