# your code goes here
#0JLQsNGB0LjQu9C10L3QutC+INCQ0YDRgtC10Lwg
#простезавдання1_12
def prog(s, v, t):
s = int(s)
t = int(t)
v = float(v)/100
sumstr = (s)*(v+1)**t
summ = sumstr
years = 0
while s*(v+1)**years <= 2*s:
years +=1
return int(sumstr), years
print(prog(1000,11, 5 ) )
IyB5b3VyIGNvZGUgZ29lcyBoZXJlCiMwSkxRc05HQjBMalF1OUMxMEwzUXV0QytJTkNRMFlEUmd0QzEwTHdnCiPQv9GA0L7RgdGC0LXQt9Cw0LLQtNCw0L3QvdGPMV8xMgoKZGVmIHByb2cocywgdiwgdCk6CiAgICBzID0gaW50KHMpCiAgICB0ID0gaW50KHQpCiAgICB2ID0gZmxvYXQodikvMTAwCiAgICBzdW1zdHIgPSAocykqKHYrMSkqKnQKICAgIHN1bW0gPSBzdW1zdHIKICAgIHllYXJzID0gMAogICAgd2hpbGUgcyoodisxKSoqeWVhcnMgPD0gMipzOgogICAgICAgIHllYXJzICs9MQogICAgICAgIAogICAgcmV0dXJuIGludChzdW1zdHIpLCB5ZWFycwogICAgCiAgICAKcHJpbnQocHJvZygxMDAwLDExLCA1ICkgKQogICAg