This is a simple program to find Length of a String in C++.
Just traverse the string till NULL (‘ ’), increment the ‘i’ likewise.
Program to Find length of a String C++
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#include<iostream> using namespace std; int main( ) { int i; char str[80]; cout<<"Enter a string:"; gets(str); for(i=0;str[i]!=' ';i++); cout<<"Lenght of string is :"<<i; return 0; } |
OUTPUT:
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