Examples Using find
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str1 = “Programming and Problem Solving”;
str2 = “gram”;
Function Call       Value Returned by Function
str1.find(“and”)                12
str1.find(“Programming”)             0
str2.find(“and”)       string::npos
str1.find(“Pro”)                 0
str1.find(“ro” + str2)               1
str1.find(“Pr” + str2)     string::npos
str1.find(‘ ’)                11