Write Function Substitutes Occurrences Character Character Str Make Sure Using Pointers C Q37219070

//Write a function that substitutes all the occurrences of the”from” character with the “to” character in str. Make sure usingonly pointers. (C language)
char* substitute(char *str, char from, char to)

Answer

char *substitute(char *str, char from, char to) { char *ptr = str; while (*ptr) { if (*ptr == from) { *ptr = to; } ptr++; }

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